1. Material The handle is made of quality EVA, while the cylinder and stopper are crafted from PC, ensuring durability and rust resistance, making it suitable for use in saltwater. The adjustable strap is constructed from quality nylon, offering exceptional strength. It is fully compatible with Hero 1, Hero 2, Hero 3, Hero 3, Hero 4, Hero 5, Hero 6 Session Edition, and Action Pro cameras. 2. Pocket Size – Compact and lightweight, this floating hand grip stands at 7 inches tall and weighs under 80 grams, making it ideal for both land and water use. With a length of 18.5 cm, it easily fits into bags and backpacks for convenient portability. 3. Hollow Cylinder Design The waterproof storage compartment of the float holder provides a secure space for small essentials like cash or boat keys. Additionally, it ensures neutral buoyancy during snorkeling and other underwater activities. 4. Textured Handle The textured handle offers a secure, nonslip grip, even in wet conditions. The quality, nonslip material ensures a firm hold and added comfort. Unlike rubber handles, it remains nonsticky under sunlight exposure.