Description: Premium Material: This coiled cord leash is made of quality TPU material, high strength, lightweight and high elastic. Surfing Leash: High strength surfboard leash which is sturdy and strong enough for surfing. Size: Rope diameter 5.5mm, rope shrinkage length 0.3m/11.81inch, rope stretching length 1.3m/51.18inch. Function: The leash keeps you on your board as it stops you getting separated from your board, convenient to use. Design: Adjustable surfboard leash fit for most, suitable for both men and women. Widely Used: The wrist strap leash is great for surfing, surfboard, paddleboard surfboards and other water sports. Specification: Coil Material: TPU Size Chart: 30cm-130cm/11.81inch-51.18inch Package Includes: 1 Surfboard Leash Note: Please allow slightly errors due to manual measurement and different monitors.