Plastic and EVA material making it & compact and Pocket Sized andLightweight with Thumb Screw and Adjustable Wrist Strap Extreme portable with Screwable Water-tight Endcap, easy to install. Mounts directly to your casing, no adapters needed, tightens securely. For increased possibilities, the mount tilts 180 degree The floating hand grip keep afloat when plunged or submerged in the water. 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. Bring safety to for your camera and enjoy recording the best moments you capture in or around the water The handler is perfect for traveling, family reunions, video diaries, video blogging, weddings, parties, the beach, concerts, aerial photos, hiking / camping, skiing, snowboarding, boating, sports events. Whether you are diving, snorkelling, scuba diving, swimming, surfing or engaging in other activities, floating hand grip is the Product size: 18 x 3.5cm (The product appearance and printed words depending on the batch, but this does not affect use) Color: B:Green & Black Material: Metal Package Contents: 1 * Waterproof Handheld 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.