HIGH QUALITY MATERIALS - The bowstring service thread is made of high-quality materials, durable and easy to use, breaking strength 34 pounds, small ductility, strong pull, -light and wear-resistant. PROFESSIONAL DESIGN - The bowstring service thread is soft and multi-threaded nylon end service, which is very suitable for matching peep points. EASY TO INSTALL - Bow string Serving Thread can be worked perfectly when installing the peep site, bow string serving thread can Perform well for installing cat whiskers to the bowstring. ESSENTIAL ACCESSORIES - The bowstring service thread performs well on the bow string and is an essential accessory for outdoor shooting(Length: 110 m/120 yard). STRICT QUALITY TEST - All the products are tested based on high quality standard before into the market, we are confident with our product, please buy with confident. Specification: Bow String Serving Thread Small ductility, strong pull, -light and wear-resistant Material: Fiber Length: 110 m/120 yard Package Includes:(2 Pack) 1 Piece Bow String Serving Thread