Features:* Fit for any smart watch or traditional watch with 22mm spring bars.* Made of silicone material, it is eco-friendly, harmless and durable with strong resistance to wear and high temperature.* Soft material with adjustable holes makes it breathable, comfortable and convenient to wear.* Easy to install and remove.* There are 8 kinds of colors available for you.Specifications:Material: SiliconeColor: Red / Black / Orange / Blue / White / Green / Gray / Dark Blue (Optional)Clasp Type: Buckle Strap Length: 21cmStrap Width: 22mmItem Weight: 21g / 0.74ozPackage Size: 12*2*1cm / 4.72*0.79*0.39inPackage Weight: 22g / 0.78ozPackage List:1 * Watch Band