Features: Capture stunningly half above/half belows water shot with the Dome Port, specifically design for Action5/4/3 cameras to move waterlines away from lens while maintaining 30m waterproof protections. Features antifog inserts, quick release magnetic compatibility, and a semihemispherical opticals glass dome that reduces distortions while preserving wide angle claritys in underwater housing case. Ideal for diver, snorkelers, and adventure photographers seekings professional split level imaging during aquatic activity for Action5/4/3 cameras. Perfect for capturing dynamic surf sequences, corals reef exploration, or underwater documentaries using its floating handle grip & 1/4in screw mount for accessory integration. Includes long screws for pressure resistance and full disassembly capability, pair with a corrosion resistant ABS/metal construction for durability dive accessories performances. Specifications: Component:ABS+Metal Applicable model:for Action5/4/3 Features:95% light transmittance,30meters waterproof;selfies mode; Package Includes: 1pc Underwater Housing Case 1pc Buckles, 1pc Locking Screw, 1pc Hand Rope, 5pcs AntiFog Sheet, 1pc Cleaning Cloth, 1pc Floating Rod, 1pc Cloth Cover note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.