Welcome to the store! Material - The handle is made of high-quality EVA, the cylinder and cap are made of high-quality PC, strong and rust-proof, you can use it in saltwater. And the adjustable strap is made of high-quality nylon, not easy to break. It is fully compatible with GoPro HD Silver and Black Hero 1, Hero 2, Hero 3, Hero 3+, Hero 4, Hero 4s, Hero 5 Session Edition and Xiaoyi GeekPro 3.0 and ASX Action Pro cameras. This GoPro floating bag is 18 cm high and weighs less than 80 grams. It can be used both on land and in water. 18 cm length, easy to put in your bag and Gopro Floating Backpack Mount. Hollow Cylinder Design - The waterproof storage compartment on the float holder can be used for storage to store some small items, such as money, boat key, etc. And it is also for achieving neutral buoyancy during freediving and other underwater activities. Textured Handle - The textured handle makes it easy to grip the bobber and it doesn't slip. The coating makes it easier to hold your bobber, especially when used in wet conditions. The high-quality non-slip handle provides extra grip and comfort. The handle will not become sticky from sunlight like rubber grips. Secure Design - This waterproof floating monopod has a strong mount and a screw to ensure your camera is held firmly to keep it safe. No other mounting accessories are required. The mount tilts 180 degrees, providing increased shooting possibilities. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!