BCY X Bowstring Material Neon Green 1/4 lb.. BCY Bowstrings X-Series has unmatched quality control standards. BCY Synthetic Bow Strings X-Series have extra string material on the bows end to ensure each and every one of them is a perfect tight loop. The extra material adds tension to the center of the string to ensure the loop remains perfect even after lots of practice or hunting. Many bow strings begin as a supple single strand of material which is true to most bow string materials. However the single strand of material loses its shape and must be carefully wound into the other strand to maintain shape. BCY recommends this 24 strand material for most bows. Package Contents: BCY X Bowstring Material BCY 65204: X Bowstring Material Neon Green 1/4 lb.