Features: Universal Fits with Most of smart phone models on the market.(4-5.5inch) Application Adjustable straps fit over even the largest winter jackets. Available with skiing, fishing, hiking, biking, more interesting shot for you to discover. Easy to use Easily and steady clip and lock your phone with adjustable phone clip,universal adapter to connect the clip and chest strap , press the shutter release to allow you perform activities. Durable The mobile phone chest mount is made of strong ABS and nylon strapping materials, durable, high quality and sturdy. Specifications: Type:Mobile Phone Chest Mount Quantity: 1PC Material:Nylon+Plastic Color:Black Size: 30*30cm/11.79*11.79inch Net Weight:250.0g/8.82oz Package: 1 * Mobile Phone Chest Mount Universal: Fits with Most of smart phone models on the market.(4-5.5inch) Application: Adjustable straps fit over even the largest winter jackets. Available with skiing, fishing, hiking, biking, more interesting shot for you to discover. Easy to use: Easily and steady clip and lock your phone with adjustable phone clip,universal adapter to connect the clip and chest strap , press the shutter release to allow you perform activities. Durable: The mobile phone chest mount is made of strong ABS and nylon strapping materials, durable, high quality and sturdy.