Pentax Optio WG-2 Digital Camera Underwater Accessory Kit Floating Wrist Strap - Red - Replacement by General Brand Floating Wrist Strap - Red Replacement by General Brand Nylon exterior, Keeps camera or binoculars afloat and easy to find in the water. Provides surfers, kayakers and other active swimmers with the ability to strap the camera to their arm Locking slide on armband, Quick release attachment.