【Apple Watch band 40mm】Made of high quality silicone, this watch strap is extremely durable and foamy for comfort, durability, and style. It won't stain your wrist or leave behind a greasy aftermath. 【Apple Watch band 40mm】 【Sweat-free design】 with double silicone fabric, this watchband is sweat-free and anti-marking while easily untwistable. 【Apple Watch band 40mm】 【Rubber watchband bracelet