Check the listing for details. Black B50 Teardrop Compound Bow String Dacron 12 14 16 strands Length Choice. Condition: New with tags. Listed at 19.99 USD. 60xcustomstrings Store Up for bid is one new black choice of length B50 Dacron bowstring. This would normally fit an older compound bow with steel cables and tear drop style attachments. You can choose from 12, 14 or 16 strands. 14 strands is 45-55lb and 16 strands is 55-70lb. You can go larger in strands then required but it is not recomended to go lower. Standard color is black. We have custom colors listed in another auction. Feel free to check out our ebay store for more archery related items. ATTENTION INTERNATIONAL BIDDERS: Priority shipping is highly recommended. We've had first class packages take anywhere from 6 days to 12 weeks to arrive. There is also no tracking with first class. With priority you get tracking and the packages will arrive much faster.