The structure of this Durable Crossbow String is made specially to deliver to hunters the best performance; Excalibur Replaceable Dacron 35.4" String allows you to do more shooting and less tuning; The Excalibur Dacron 35.4in Crossbow String (2010) is made for use with pre - 2001 Carved Tip Excalibur Crossbows with tough dacron; The Dacron Crossbow String is constructed using the best Fast Flight materials to give long service and maximum velocities; Be ready for non-stop hunting with Excalibur Archery Accessories; This Versatile Archery Ceasefire Crossbow String is a replacement accessory that is compatible with EXO Series Crossbows with Carved Tips; Excalibur's archery gear is known for its durability, versatility, and changeability; By choosing Versatile and Durable Excalibur Dacron 35.4" Crossbow String you choose the experience and technologies of hunters; Be sure, Crossbow Hunting with Excalibur equipment provides the utmost performance and durability