This is the perfect replacement by QuikProf for Hero camera housing. It will keep the camera dry when you are in water. Compression and abrasion resistance, prevent screen from any harms. Real scenes are restored through professional waterproof test. Optical film, waterproof film and high light transmission film are coated to both sides of the lens to help the lens to bear water pressure and make them able to be used under cold environment. No matter in water or over the water, shooting clearly and will not damage your camcorder. Specification: Compatible: For Hero 5 Waterproof Depth: 45 m Material: Plastic Color: Transparent Size: About 85*90*50 mm .