Welcome to our store! 1. Polyurethane Elastic Cord: The cord material is made of high-elasticity polyurethane, which has high strength, great softness, and smoothness. 2. Adjustable Design: The adjustable size can fit different wrist sizes; the Velcro buckle makes it easy to use. Designed for surfing. 3. Firm and Skin-Friendly: Heat-shrink knot design, simple and firm; the wristband is made of diving material, skin-friendly and won't scratch your hands. 4. Connecting Hardware: The connecting hardware is made of stainless steel, and the 360° double-layer swivel design is not easy to tangle. 5. Saltwater Corrosion Resistance: The connecting hardware can withstand long-term corrosion from seawater and is safe and comfortable to use. 6. Main Uses: The surfboard leash is used to connect the surfboard to the hand, playing an important role in the safety of athletes. Item Type: Surf Wrist Leash. Product Material: 316 Stainless Steel + Elastic TPU Polyurethane + Diving Material. Features: Flexible, Elastic, and Ultralight. Applicable People: Men, Women, and Children. Application: Designed for general surfing. Uses: The surfboard leash is used to connect the rope between the board and the hand, which is important for the safety of athletes. 1 x Surf Wrist Leash. 100% Satisfaction: Our customers are our priority. If you find any problems with the product after receiving it, such as damage or an incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service. Thank you for your purchase!