[Complete Chest Mount Kit]Includes 1 x Chest Strap, 1 x J-Hook, 1 x Adapter, 1 x Screw, and 1 x Phone Clip - all you need for hands-free filming during sports, travel, or outdoor adventures. [Comfortable & Adjustable Fit]The elastic chest strap is adjustable to fit most body sizes, ensuring a secure and comfortable fit for extended wear during activities like biking, hiking, skiing, and more. [Versatile Mounting Options]The included J-Hook and adapter make it easy to attach to action cameras, while the phone clip allows you to use your smartphone for POV shooting. [Hands-Free POV Filming]Capture immersive first-person perspectives without holding your device - perfect for creating dynamic action shots, vlogs, or live streaming. [Premium Quality]Crafted from high-quality materials, ensuring durability and lightweight construction for extended use. Specifications: Model: PU905 Default Size: 30cm x 35cm Expanded Size: 65cm x 65cm