B-P Total Knee System
B-P Knee Thick Modular Tibial Platform W/Screw, W/Biocoat, W/Ultracoat, Type 3, Size 5
21manufacturers in China registered for this device type
246catalogue numbers in this listing
2510(k) clearances naming this product code
7recalls on this code
Who Else Makes It
Concentrated in Jiangsu (10), Shanghai (4), Beijing (3). 13 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| MicroPort Orthopedics Global Supply Center Limited | Shanghai | Shanghai | Contract manufacturer | 82 |
| Zhejiang Biomet Medical Products Co., Ltd. | Jinhua | Zhejiang | Contract manufacturer | 74 |
| Paragon Medical Device (Changzhou) Co., Ltd. | Changzhou | Jiangsu | Contract manufacturer | 53 |
| Canwell Medical Co., Ltd. | Jinhua | Zhejiang | Contract manufacturer | 42 |
| Suzhou Elite Precision Machinery Co., Ltd. | Kunshan | Jiangsu | Contract manufacturer | 35 |
| Guangzhou Aquila Precise Tools Limited | Guangzhou | Guangdong | Contract manufacturer | 28 |
| B-ONE Medical (Suzhou) Co., Ltd. | Suzhou | Jiangsu | Contract manufacturer | 23 |
| LX Precision Shanghai Co Ltd | Shanghai | Shanghai | Contract manufacturer | 19 |
| Stryker (Suzhou) Medical Technology Co., Ltd. | Suzhou | Jiangsu | Contract manufacturer | 19 |
| Stryker Orthmed (Changzhou) Medical Instrument Co., Ltd. | Changzhou | Jiangsu | Contract manufacturer | 10 |
| b-ONE Medical (Beijing) Co., Ltd. | Beijing | Beijing | Contract manufacturer | 7 |
| Changzhou Wastonortho Medical Appliance Co., Ltd. | Changzhou | Jiangsu | Contract manufacturer | 5 |
Showing 12 of 21. All 21 manufacturers in China registered for Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer
Record
| Listed by | Endotec, Inc., United States |
|---|---|
| FDA product code | JWH |
| Device type | Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer |
| Device class | Class 2 |
| Regulation | 21 CFR 888.3560 |
| 510(k) | K012702 |
| Record published | 2015-09-17 |
| Record revised | 2024-04-11 (version 6) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Supplied sterile | Yes |
| Single use | Yes |
| Prescription | Prescription only |
| Latex | Contains natural rubber latex |
| Label carries | lot or batch number, expiry date |
| Storage | Storage environment temperature 5 to 40 °C; Handling environment temperature 5 to 40 °C |
| Sizes | Width 0 to 10 mm |
| Distribution end date | 2024-03-04 |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| 04-32-0625 | SIZE 5.5 TYPE 3 | In distribution |
| 04-31-2206 | SIZE 6, LEFT | In distribution |
| 04-32-0406 | SIZE 6, TYPE 1 | In distribution |
| 04-32-0062 | SIZE 2, TYPE 0 | In distribution |
| 04-32-0663 | SIZE 3.5, TYPE 0 | In distribution |
| 04-32-0104 | SIZE 4, TYPE 1 | In distribution |
| 04-31-2301 | SIZE 1, LEFT | In distribution |
| 04-32-0001 | SIZE 1, TYPE 1 | In distribution |
| 04-32-0126 | SIZE 6, TYPE 3 | In distribution |
| 04-32-0304 | SIZE 4, TYPE 1 | In distribution |
| 04-31-1006 | SIZE 6, RIGHT | In distribution |
| 04-33-0131 | Width 7.5 mm | In distribution |
| 04-32-0006 | TYPE 1, SIZE 6 | In distribution |
| 04-31-1205 | SIZE 5, RIGHT | In distribution |
| 04-32-0322 | SIZE 2, TYPE 3 | In distribution |
| 04-32-0862 | SIZE 2.5, TYPE 0 | In distribution |
| 04-33-0123 | Width 5 mm | In distribution |
| 04-32-0106 | SIZE 6, TYPE 1 | In distribution |
| 04-32-0004 | TYPE 1, SIZE 4 | In distribution |
| 04-34-0604 | SIZE 4 | In distribution |
| 04-33-0141 | Width 10 mm | In distribution |
| 04-32-0815 | SIZE 5.5, TYPE 2 | In distribution |
| 04-31-2103 | SIZE 3, LEFT | In distribution |
| 04-32-0111 | SIZE 1, TYPE 2 | In distribution |
| 04-32-0864 | SIZE 4.5, TYPE 0 | In distribution |
| 04-31-1202 | SIZE 2, RIGHT | In distribution |
| 04-31-1203 | SIZE 3, RIGHT | In distribution |
| 04-33-0115 | Width 2.5 mm | In distribution |
| 04-34-0602 | SIZE 2 | In distribution |
| 04-32-0002 | TYPE 1, SIZE 2 | In distribution |
| 03-12-0036 | SIZE 4-6 | In distribution |
| 04-32-0124 | SIZE 4, TYPE 3 | In distribution |
| 04-31-1305 | SIZE 5, RIGHT | In distribution |
| 04-31-2101 | SIZE 1, LEFT | In distribution |
| 04-32-0812 | SIZE 2.5, TYPE 2 | In distribution |
| 04-33-0146 | Width 10 mm | In distribution |
| 04-31-1301 | SIZE 1, RIGHT | In distribution |
| 04-31-1201 | SIZE 1, RIGHT | In distribution |
| 04-32-0824 | SIZE 4.5, TYPE 3 | In distribution |
| 04-32-0122 | SIZE 2, TYPE 3 | In distribution |
| 04-32-0116 | SIZE 6, TYPE 2 | In distribution |
| 04-32-0366 | SIZE 6, TYPE 0 | In distribution |
| 04-32-0801 | SIZE 1.5, TYPE 1 | In distribution |
| 04-32-0023 | SIZE 3, TYPE 3 | In distribution |
| 04-31-1101 | SIZE 1, RIGHT | In distribution |
| 04-31-1003 | SIZE 3, RIGHT | In distribution |
| 04-32-0811 | SIZE 1.5, TYPE 2 | In distribution |
| 04-32-0306 | SIZE 6, TYPE 1 | In distribution |
| 04-31-1005 | SIZE 5, RIGHT | In distribution |
| 04-31-1105 | SIZE 5, RIGHT | In distribution |
| 04-33-0121 | Width 5 mm | In distribution |
| 04-32-0803 | SIZE 3.5, TYPE 1 | In distribution |
| 04-31-1002 | SIZE 2, RIGHT | In distribution |
| 04-34-0603 | SIZE 3 | In distribution |
| 04-33-0105 | Width 0 mm | In distribution |
| 04-32-0305 | SIZE 5, TYPE 1 | In distribution |
| 04-32-0021 | SIZE 1, TYPE 3 | In distribution |
| 04-32-0611 | SIZE 1.5, TYPE 2 | In distribution |
| 04-32-0401 | SIZE 1, TYPE 1 | In distribution |
| 04-32-0314 | SIZE 4, TYPE 2 | In distribution |
| 04-33-0112 | Width 2.5 mm | In distribution |
| 04-31-2004 | SIZE 4, LEFT | In distribution |
| 04-32-0105 | SIZE 5, TYPE 1 | In distribution |
| 04-32-0865 | SIZE 5.5, TYPE 0 | In distribution |
| 04-32-0365 | SIZE 5, TYPE 0 | In distribution |
| 04-32-0814 | SIZE 4.5, TYPE 2 | In distribution |
| 04-31-1505 | SIZE 5, RIGHT | In distribution |
| 04-33-0126 | Width 5 mm | In distribution |
| 04-32-0605 | SIZE 5.5, TYPE 1 | In distribution |
| 04-32-0621 | SIZE 1.5, TYPE 3 | In distribution |
| 04-33-0122 | Width 5 mm | In distribution |
| 04-32-0861 | SIZE 1.5, TYPE 0 | In distribution |
| 04-32-0163 | SIZE 3, TYPE 0 | In distribution |
| 04-32-0103 | SIZE 3, TYPE 1 | In distribution |
| 04-32-0404 | SIZE 4, TYPE 1 | In distribution |
| 04-32-0613 | SIZE 3.5, TYPE 2 | In distribution |
| 04-33-0116 | Width 2.5 mm | In distribution |
| 04-32-0825 | SIZE 5.5, TYPE 3 | In distribution |
| 04-32-0026 | SIZE 6, TYPE 3 | In distribution |
| 04-34-0002 | SIZE 2 | In distribution |
| 04-32-0303 | SIZE 3, TYPE 1 | In distribution |
| 04-32-0123 | SIZE 3, TYPE 3 | In distribution |
| 04-32-0822 | SIZE 2.5, TYPE 3 | In distribution |
| 04-31-2504 | SIZE 4, LEFT | In distribution |
| 04-32-0114 | SIZE 4, TYPE 2 | In distribution |
| 04-33-0145 | Width 10 mm | In distribution |
| 04-32-0664 | SIZE 4.5, TYPE 0 | In distribution |
| 04-31-2204 | SIZE 4, LEFT | In distribution |
| 04-32-0162 | SIZE 2, TYPE 0 | In distribution |
| 04-32-0614 | SIZE 4.5, TYPE 2 | In distribution |
| 04-32-0166 | SIZE 6, TYPE 0 | In distribution |
| 04-33-0103 | Width 0 mm | In distribution |
| 04-32-0363 | SIZE 3, TYPE 0 | In distribution |
| 04-32-0402 | SIZE 2, TYPE 1 | In distribution |
| 04-32-0014 | SIZE 4, TYPE 2 | In distribution |
| 04-31-2005 | SIZE 5, LEFT | In distribution |
| 04-32-0102 | SIZE 2, TYPE 1 | In distribution |
| 04-34-0605 | SIZE 5 | In distribution |
| 04-32-0411 | SIZE 1, TYPE 2 | In distribution |
| 04-32-0115 | SIZE 5, TYPE 2 | In distribution |
| 04-31-2203 | SIZE 3, LEFT | In distribution |
| 04-32-0821 | SIZE 1.5, TYPE 3 | In distribution |
| 04-32-0121 | SIZE 1, TYPE 3 | In distribution |
| 04-32-0125 | SIZE 5, TYPE 3 | In distribution |
| 04-32-0405 | SIZE 5, TYPE 1 | In distribution |
| 04-31-1206 | SIZE 6, RIGHT | Withdrawn |
| 04-33-0124 | Width 5 mm | Withdrawn |
| 04-32-0325 | SIZE 5, TYPE 3 | Withdrawn |
| 04-32-0802 | SIZE 2.5, TYPE 1 | Withdrawn |
| 04-34-0205 | SIZE 5 | Withdrawn |
| 04-32-0413 | SIZE 3, TYPE 2 | Withdrawn |
| 04-32-0066 | SIZE 6, TYPE 0 | Withdrawn |
| 04-31-1302 | SIZE 2, RIGHT | Withdrawn |
| 04-33-0143 | Width 10 mm | Withdrawn |
| 04-32-0012 | SIZE 2, TYPE 2 | Withdrawn |
| 04-32-0165 | SIZE 5, TYPE 0 | Withdrawn |
| 04-33-0102 | Width 0 mm | Withdrawn |
| 04-34-0004 | SIZE 4 | Withdrawn |
| 04-32-0113 | SIZE 3, TYPE 2 | Withdrawn |
| 04-32-0603 | SIZE 3.5, TYPE 1 | Withdrawn |
| 04-31-2201 | SIZE 1, LEFT | Withdrawn |
| 04-31-1103 | SIZE 3, RIGHT | Withdrawn |
| 04-34-0206 | SIZE 6 | Withdrawn |
| 04-32-0412 | SIZE 2, TYPE 2 | Withdrawn |
| 04-31-2304 | SIZE 4, LEFT | Withdrawn |
| 04-34-0203 | SIZE 3 | Withdrawn |
| 04-32-0804 | SIZE 4.5, TYPE 1 | Withdrawn |
| 04-32-0414 | SIZE 4, TYPE 2 | Withdrawn |
| 04-31-2104 | SIZE 4, LEFT | Withdrawn |
| 04-31-2205 | SIZE 5, LEFT | Withdrawn |
| 04-31-2501 | SIZE 1, LEFT | Withdrawn |
| 04-34-0601 | SIZE 1 | Withdrawn |
| 04-31-2306 | SIZE 6, LEFT | Withdrawn |
| 04-32-0602 | SIZE 2.5, TYPE 1 | Withdrawn |
| 04-32-0361 | SIZE 1, TYPE 0 | Withdrawn |
| 04-33-0133 | Width 7.5 mm | Withdrawn |
| 04-32-0415 | SIZE 5, TYPE 2 | Withdrawn |
| 04-32-0101 | SIZE 1, TYPE 1 | Withdrawn |
| 04-33-0134 | Width 7.5 mm | Withdrawn |
| 04-32-0462 | SIZE 2, TYPE 0 | Withdrawn |
| 04-34-0003 | SIZE 3 | Withdrawn |
| 04-31-2202 | SIZE 2, LEFT | Withdrawn |
| 04-31-1504 | SIZE 4, RIGHT | Withdrawn |
| 04-31-2505 | SIZE 5, LEFT | Withdrawn |
| 04-31-1004 | SIZE 4, RIGHT | Withdrawn |
| 04-33-0142 | Width 10 mm | Withdrawn |
| 04-32-0065 | SIZE 5, TYPE 0 | Withdrawn |
| 04-33-0132 | Width 7.5 mm | Withdrawn |
| 04-33-0144 | Width 10 mm | Withdrawn |
| 04-32-0013 | SIZE 3, TYPE 2 | Withdrawn |
| 04-32-0064 | SIZE 4, TYPE 0 | Withdrawn |
| 04-31-2102 | SIZE 2, LEFT | Withdrawn |
| 04-32-0015 | SIZE 5, TYPE 2 | Withdrawn |
| 04-32-0423 | SIZE 3, TYPE 3 | Withdrawn |
| 04-32-0312 | SIZE 2, TYPE 2 | Withdrawn |
| 04-32-0662 | SIZE 2.5, TYPE 0 | Withdrawn |
| 04-32-0025 | SIZE 5, TYPE 3 | Withdrawn |
| 04-32-0604 | SIZE 4.5, TYPE 1 | Withdrawn |
| 04-31-1303 | SIZE 3, RIGHT | Withdrawn |
| 04-32-0823 | SIZE 3.5, TYPE 3 | Withdrawn |
| 04-32-0624 | SIZE 4.5, TYPE 3 | Withdrawn |
| 04-32-0622 | SIZE 2.5, TYPE 3 | Withdrawn |
| 04-32-0362 | SIZE 2, TYPE 0 | Withdrawn |
| 04-31-1503 | SIZE 3, RIGHT | Withdrawn |
| 04-32-0323 | SIZE 3, TYPE 3 | Withdrawn |
| 04-31-1104 | SIZE 4, RIGHT | Withdrawn |
| 04-32-0003 | TYPE 1, SIZE 3 | Withdrawn |
| 04-33-0104 | Width 0 mm | Withdrawn |
| 04-31-1502 | SIZE 2, RIGHT | Withdrawn |
| 03-12-0012 | SIZE 1-3 | Withdrawn |
| 04-32-0465 | SIZE 5, TYPE 0 | Withdrawn |
| 04-32-0426 | SIZE 6, TYPE 3 | Withdrawn |
| 04-31-1204 | SIZE 4, RIGHT | Withdrawn |
| 04-31-2002 | SIZE 2, LEFT | Withdrawn |
| 04-32-0461 | SIZE 1, TYPE 0 | Withdrawn |
| 04-32-0161 | SIZE 1, TYPE 0 | Withdrawn |
| 04-32-0364 | SIZE 4, TYPE 0 | Withdrawn |
| 04-31-2303 | SIZE 3, LEFT | Withdrawn |
| 04-32-0661 | SIZE 1.5, TYPE 0 | Withdrawn |
| 04-31-1306 | SIZE 6, RIGHT | Withdrawn |
| 04-34-0606 | SIZE 6 | Withdrawn |
| 04-32-0813 | SIZE 3.5, TYPE 2 | Withdrawn |
| 04-31-2106 | SIZE 6, LEFT | Withdrawn |
| 04-32-0422 | SIZE 2, TYPE 3 | Withdrawn |
| 04-31-2006 | SIZE 6, LEFT | Withdrawn |
| 04-31-2502 | SIZE 2, LEFT | Withdrawn |
| 04-33-0135 | Width 7.5 mm | Withdrawn |
| 04-31-2105 | SIZE 5, LEFT | Withdrawn |
| 04-33-0114 | Width 2.5 mm | Withdrawn |
| 04-33-0101 | Width 0 mm | Withdrawn |
| 04-32-0311 | SIZE 1, TYPE 2 | Withdrawn |
| 04-32-0324 | SIZE 4, TYPE 3 | Withdrawn |
| 04-31-1501 | SIZE 1, RIGHT | Withdrawn |
| 04-32-0301 | SIZE 1, TYPE 1 | Withdrawn |
| 04-34-0006 | SIZE 6 | Withdrawn |
| 04-32-0315 | SIZE 5, TYPE 2 | Withdrawn |
| 04-32-0623 | SIZE 3.5, TYPE 3 | Withdrawn |
| 04-34-0201 | SIZE 1 | Withdrawn |
| 04-32-0112 | SIZE 2, TYPE 2 | Withdrawn |
| 04-31-1106 | SIZE 6, RIGHT | Withdrawn |
| 04-33-0136 | Width 7.5 mm | Withdrawn |
| 04-31-1102 | SIZE 2, RIGHT | Withdrawn |
| 04-32-0612 | SIZE 2.5, TYPE 2 | Withdrawn |
| 04-31-2506 | SIZE 6, LEFT | Withdrawn |
| 04-34-0204 | SIZE 4 | Withdrawn |
| 04-34-0001 | SIZE 1 | Withdrawn |
| 04-32-0316 | SIZE 6, TYPE 2 | Withdrawn |
| 04-31-2001 | SIZE 1, LEFT | Withdrawn |
| 04-31-1304 | SIZE 4, RIGHT | Withdrawn |
| 04-31-2503 | SIZE 3, LEFT | Withdrawn |
| 04-32-0416 | SIZE 6, TYPE 2 | Withdrawn |
| 04-32-0005 | TYPE 1, SIZE 5 | Withdrawn |
| 04-32-0464 | SIZE 4, TYPE 0 | Withdrawn |
| 04-32-0466 | SIZE 6, TYPE 0 | Withdrawn |
| 04-33-0106 | Width 0 mm | Withdrawn |
| 04-31-2302 | SIZE 2, LEFT | Withdrawn |
| 04-32-0016 | SIZE 6, TYPE 2 | Withdrawn |
| 04-33-0113 | Width 2.5 mm | Withdrawn |
| 04-32-0321 | SIZE 1, TYPE 3 | Withdrawn |
| 04-31-1001 | SIZE 1, RIGHT | Withdrawn |
| 04-31-1506 | SIZE 6, RIGHT | Withdrawn |
| 04-31-2003 | SIZE 3, LEFT | Withdrawn |
| 04-34-0005 | SIZE 5 | Withdrawn |
| 04-32-0863 | SIZE 3.5, TYPE 0 | Withdrawn |
| 04-32-0601 | SIZE 1.5, TYPE 1 | Withdrawn |
| 04-32-0302 | SIZE 2, TYPE 1 | Withdrawn |
| 04-32-0463 | SIZE 3, TYPE 0 | Withdrawn |
| 04-32-0421 | SIZE 1, TYPE 3 | Withdrawn |
| 04-34-0202 | SIZE 2 | Withdrawn |
| 04-32-0615 | SIZE 5.5, TYPE 2 | Withdrawn |
| 04-32-0022 | SIZE 2, TYPE 3 | Withdrawn |
| 04-32-0024 | SIZE 4, TYPE 3 | Withdrawn |
| 04-32-0424 | SIZE 4, TYPE 3 | Withdrawn |
| 04-33-0125 | Width 5 mm | Withdrawn |
| 04-32-0425 | SIZE 5 TYPE 3 | Withdrawn |
| 04-32-0326 | SIZE 6, TYPE 3 | Withdrawn |
| 04-32-0061 | SIZE 1, TYPE 0 | Withdrawn |
| 04-32-0313 | SIZE 3, TYPE 2 | Withdrawn |
| 04-32-0063 | SIZE 3, TYPE 0 | Withdrawn |
| 04-32-0805 | SIZE 5.5, TYPE 1 | Withdrawn |
| 04-32-0665 | SIZE 5.5, TYPE 0 | Withdrawn |
| 04-32-0011 | TYPE 2, SIZE 1 | Withdrawn |
| 04-32-0164 | SIZE 4, TYPE 0 | Withdrawn |
| 04-33-0111 | Width 2.5 mm | Withdrawn |
| 04-31-2305 | SIZE 5, LEFT | Withdrawn |
| 04-32-0403 | SIZE 3, TYPE 1 | Withdrawn |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Prophecy® | Microport Orthopedics Inc. | 4,423 |
| Exult Knee Replacement System | Corentec Co., Ltd. | 1,770 |
| Freedom | Maxx Orthopedics Inc. | 1,693 |
| Legion | Smith & Nephew, Inc. | 1,534 |
| MyKnee | Medacta International SA | 1,466 |
| Journey | Smith & Nephew, Inc. | 1,339 |
| Persona® | Zimmer, Inc. | 1,254 |
| DJO Surgical | Encore Medical, L.P. | 1,131 |
| U2 Total Knee System | United Orthopedic Corp. | 1,078 |
| CKS Plus | Shalby Advanced Technologies, Inc. | 1,024 |
| Lospa Modular Knee System | Corentec Co., Ltd. | 1,020 |
| Natural-Knee® | Zimmer, Inc. | 980 |
Showing 12 of 1,175. All products under Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K081400 | 2009-02-20 |
| K012702 | 2002-01-30 |
Recalls Naming This Product
1 recall names this product by its own identifier, the 510(k) it is cleared under.
| Recalled by | Identified by | Initiated | FDA class | Root cause | Reason | Quantity | Closed |
|---|---|---|---|---|---|---|---|
| Endotec, Inc. | 510(k) number | 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 3169 Pieces | 2013-10-22 |
Recalls
The FDA has not published a severity grade for these. Volume alone is not a quality signal: a manufacturer that ships more recalls more.
| Initiated | FDA class | Root cause | Reason | Quantity | Closed |
|---|---|---|---|---|---|
| 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 51 Pieces | 2013-10-22 |
| 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 3 Pieces | 2013-10-22 |
| 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 50 Pieces | 2013-10-22 |
| 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 156 Pieces | 2013-10-22 |
| 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 5 Pieces | 2013-10-22 |
| 2009-06-05 | Not classified | Other | Endotec is recalling B-P Hip, B-P Shoulder, and B-P Knee Replacement System devices due to sterility issues involving validation, process variations and test results. | 43 Pieces | 2013-10-22 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.