Elastic material: These ball elastic tarpaulin ties are made from a strong elastic cord with thick plastic balls, delivering durable and reliable performance. Constant tightness and firm grip: The elastic design maintains constant tension, keeping tarpaulins, sleeping bags, tents, canopies and other items securely attached. Versatile use: Suitable for securing tarpaulins, sleeping bags, tents and canopies, making them ideal for outdoor travel, transport, boating and other activities. Perfect size: Approximately 15 cm in length and about 4 mm rope thickness, providing a balanced combination of flexibility and strength for various applications. Use scenarios: - Outdoor camping and tarp setups: quickly secure tents and tarps against wind and weather. - Marine and boating: fasten deck covers and tarpaulins on boats or trailers. - Transport and storage: bundle gear or sleeping bags for organized, easy packing.