Suitable For Apple Watch 7 Nylon Cloth Strap Adjustable Elastic Strap Diamond Strap 42 / 44mm General Features: This product is made of nylon elastic cloth, which is waterproof, sweat proof, comfortable and soft. The watch band adopts thickened design, which is comfortable to wear and convenient to use. The material has no harm to human skin and is not allergic. The buckle is made of fine steel, which is rust proof, wear-resistant and not easy to scratch. Easy to pick, easy to replace, multiple colors are available to bring you a different experience. Parameters: Material: Nylon diamond elastic cloth Color: black, red, pink, blue, green, purple Product size: 42 / 44mm general Package includes: Nylon cloth strap * 1