Features: Great for diving, surfing and other water sport activities. Waterproof housing quick release bracket adpater bundle with long screw can be conveniently attached to other accessories such as tripods, helmets, bike mount, suction cup mount, etc. Higher light transmittance lens, easy to clean, and scratch resistant, whether used for underwater shooting or daily protections, it can highly reduce natural light and color. Specifications: Main Material: PC+Aluminum Alloy+PET Color: Black Support Water Depth: 45m/147ft Product Function: Waterproof, Dustproof, Drop-proof, Pressure-proof Applicable Model: Suitable for Hero 7 6 5 Black Note: Please allow 0-1cm error due to manual measurement. make sure you do not mind before you order. Please allow slight chromatic aberration due to different display resolutions. Package includes: 1x Waterproof-shell 1x Touch-screen Back Cover 1x Movable Base 1x Stainless Steel Screw