DescriptionThe bowstring serving thread is made of wear-resistant material and multi-strand weaving, so it is solider and durable for usage.With a holder inside, it is convenient to use and store. High strength string material features high hardness, high toughness, light weight and high resistance to abrasion.Features- Color: Red. - Material:Polyethylene fiber. - Length: 120 yard/110m, Diameter: 0.4mm. - Bow String Serving Thread. - Small ductility, strong pull, ultra-light and wear-resistant. - High strength string material features high hardness, high toughness, light weight and high resistance to abrasion. - Convenien to take: With a holder inside, it is convenient to use and store.