【APPLICABLE】The Dive Case for Insta360 Go 3. Ideal for diving, surfing, snorkeling and other water sports activities. It has wonderful water-resistant characteristics. 【WATERPROOF】Use this waterproof housing case for Insta360 Go 3, you can take your Go3 action camera up to 60M (197ft) deeper underwater. 【LENS MATERIAL】underwater diving shell for Insta360 Go 3 is adopts Using optical imaging tempered glass, the light transmittance of the lens is more than 98%, the shooting picture is clear, the surface of the lens is smooth and flat, and the shooting picture is not distorted. 【PROTECTIVE】You can avoid the water drops that will ruin your footage. Without the housing I do not recommend rubbing the Go3 lens, especially in the ocean where the sea water and sand can scratch it.