ITEM NAME:120yard Archery Thread Bowstring Material Wear-resistant Red for Sporting Goods Description: Bow String Serving Thread Small ductility, strong pull, ultra-light and wear-resistant Material: Fiber Type: 300D/3 Thickness: 0.4mm Length: 110 m/120 yard Package Includes: 1 Piece Bow String Serving Thread SKU: DMO0008919854017898.Bow String Serving Thread. 1 Piece Bow String Serving Thread. Material: Fiber. SKU: DMO0008919854017898.