Anti-sink Your Sports DV attached with floating hand strap will always float up on the surface of the water if it slips out of hand. It can decrease lost risk when filming water sports Bright Yellow Color & Comfortable Design Painted with bright yellow color, easy to be find on the water; EPE material inside, neoprene coating material, wear-resisting, anti-slip and antiseptic Product Specifications: Type: Hand Strap Compatible: SJCAM, Xiaomi Yi Action Camera, GoPro HERO1, GoPro HERO2, GoPro HERO3, GoPro HERO3+, GoPro HERO4, GoPro HERO4 Session, SJ4000 Material: EPE Buoyancy: 250G Size: 190 x 90 x 30 mm / 7.48 x 3.54 x 1.18 inch Weight: 150 g / 5.29 oz Package Contents: 1 x Floating Hand StrapHand Strap