The design of the Floating Hand Grip stick factors for the wet condition that the grip be used in. The high quality non-slip foam handle delivers tight grip and extra comfort. When the handle float is filled with water it hovers neutrally underwater without forcing its way up to the , while used with no water in the chamber it achieves the purpose of flotation. Extreme portable, easy to install. Mounts directly to your camera casing, tightens securely. It can be used both on land and in the water. Bring safety to your camera and enjoy recording the best moments you capture in or around the water to discover the whimsical beauty of an unknown underwater world. PORTABLE and : A highly portable, pocketsize handle grip and only weighs under 80g. Compatible: For 8 colour:Black + orange Material:PC size:18x3.6cm Package Contents: 3 x Floating Hand Grip 3 x Wrist Strap 3 x Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.