【Great for Bowstring Making】This bowstring material is perfect for making recurve bows. 【Superior Strength】Each thread of this material is capable of holding up to 40kg or 88lbs without breaking, durability and reliability during use. 【Premium Polyethylene Fiber】Made from polyethylene (Dyneema), this bowstring material offers exceptional strength and special properties that make it highly suitable for purposes. 【Excellent Flexibility】With strong flexibility, this material provides a string that is resistant to fraying and maintains its shape over time. 【Specification】The bowstring material has a diameter of 8mm and comes in a 120m length. It weighs approximately 40 grams, but actual length and weight may vary due to different configurations and manufacturing processes.