Product Description Made from Dyneema, a polymer having the same durabiltiy as fastflight but with less creep. Single strand break strength 125 lbs.The 1/4 lb. spool holds approx. 1750 ft. BCY DynaFlight 97 Bowstring Material Black 1/4 lb. at Pyramyd Air Browse all Pyramyd Air deals $42.11 In Stock at Pyramyd Air Price verified today Buy Now at Pyramyd Air Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Bcy Bcy