Smatree Floating Hand Grip – SmaPole F1 SmaPole F1 keeps your camera afloat when be submerged in water. It can well protect your cameras and makes you easily shoot the wonderful world in or around the water. Weight:60g Length: 8.6 inch Diameter: 1.1 inch Contents: 1 x SmaPole F1 1 x Thumbscrew 1 x Ajustable Wrist Strap Smatree®: If for any reason you are unhappy with any product by Smatree®, please do not hesitate to contact Kumu World Customer Service with your order ID. We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently! Smatree® is a registered trademark protected by US Trademark Law. Smatree® products are sold by authorized sellers only. Kumu World is the sole agent of Smatree® on Amazon.