Luxebell Skeleton Case Housing for Gopro Hero5 Hero4 Session Metal Thick Solid Protective Cage Shell with Screw and Wrench Made of aluminum alloy CNC injection molded,extremely rugged and high quality build. Lightweight: 44g. It can prevent camera crash caused by overheating. All Slots Fully Accessible. All in one design, removeable back door, waterproof & stain resistant. Perfect for skiing, Skateboarding, mountain biking, motocross, water sports, climbing and other action sports.