Premium Materials: This 4mm tent pole elastic cord consists of multiple highly elastic cores encased in a durable outer sheath. elastic rope Made from natural, non-toxic rubber, the core material gives the bungee cord 100% stretch and recovery, enabling it to support up to 45 kg (100 lbs) Abrasion Resistance and Durability: The marine-grade bungee cords is highly waterproof and abrasion-resistant. Even in wet conditions, the tent pole elastic maintains its functionality. Its industrial-grade strength and unique UV-resistant design resist deformation and fading in sunlight, extending the product's outdoor life Shock Absorption: The black elastic cord absorbs shock and maintains 100% stretch and elasticity. It's the perfect round elastic cord for securing and securing items. Easy to cut to the desired length Construction: The 4mm * 30m multi-core inner bungee is made from high-quality rubber, surrounded by a braided polyester outer sheath. bungee cords and fixings It stretches 100% of its length, and the outer layer is made of bungee cords and fixingsabrasion-resistant polyester to effectively protect the core from wear and aging Wide Application: Kayak bungees are widely used to secure objects such as tarps, hoses, wires, awnings, tie-downs, tents, RV and camping poles with seals. A must-have useful item for both indoor and outdoor use. The 4mm bungee cord elastic cord is suitable for kayaking, bungee jumping, traveling, boating, camping, roof racks and many other daily uses