Brownell Brownell B50 Bowstring Material 1/4 lb. Neon Orange. It is an abrasion resistant durable and consistent material made of 100percent polyester. Specifications for Brownell Brownell B50 Bowstring Material: Manufacturer: Brownell Additional Features: 1/4 lb. Weight: 0.25 lb Features of Brownell B50 Bowstring Material The standard in string material for traditional bows Abrasion-resistand durable and consistent material 100percent polyester material Package Contents: Brownell B50 Bowstring Material Brownell FA-TDFO-B50-14: Brownell B50 Bowstring Material 1/4 lb. Neon Orange