TPU Snap On Plastic Strap For Apple Watch7 Watch Sports Replacement Strap 38/40mm 6.1-8.7 In Features: High quality materials: these watchbands are made of high-quality silicone durable materials to provide you with maximum comfort and permeability, making them the perfect decoration for watchbands from sports to work. These sports shoulder straps are lightweight, waterproof, sweat resistant and durable, very soft and comfortable. Buckle design: the wristband adopts aluminum buckle design, which is easy to install and adjustable. It can safely fix your smart watch strap in place without worrying about falling off. Suitable wrist circumference: 38 / 40 large 6.1-8.7 inches. This quick release strap has a quick release spring lever on both sides, allowing you to easily change the strap without tools. Parameters: Material: TPU soft glue Product size: large (for men's wrists), small (for women's wrists) Suitable wrist circumference:38 / 40 large 6.1-8.7 inchesPackage includes: Watch strap * 1