PULUZ Submersible Floating Bobber Hand Wrist Strap for Gopro Hero 4 / 3+ / 3 / Powershot / D20 / D30 / Mini Camcorder Sj4000 (Orange) Unite the Camera grip strap and fix into connect link. Control the length of strap for convenient use of camera. For preventing the loose of strap due to camera heavy weight, hang the strap again as manual. Suitable for: Underwater photography. Application: Divers, surfers, swimmers, etc.