JUSTLY Silicone Strap Band Offers Superior Soft Silicone and Anti-allergenic Button Lock which is Comfortable and gentle around your wrist.The Strap First Layer of Anti-Sweat treatment is effective against sweat penetration which also makes it waterproof.Quick Release Pins are included with the strap which helps in easily changing of straps.Light Weight Silicone Strap are flexible and light weight that provide a comfortable fit and is skin friendly also.This Strap is fashionable, high grade and durable, giving a nice professional look on any occasion, no matter sports, casual, daily, or business