1.This waterproof case can carry the gopro camera to the underwater 40M and can protect your camera intact, you can enjoy the world under the record.<br> 2.color light- parent materials will not affect your shooting results.<br> 3.The two sides of the lens are respectively coated with optical film and waterproof film, and have high parency.<br> 4.This waterproof case is made of environmentally friendly PC material and 304 stainless steel.<br> 5.in addition to the waterproof function, it can also protect your camera in outdoor cross-country.in the cold and snowy winter, use it will also bring you the image effect you want.<br> Product parameters:<br> appellation:waterproof case<br> application:for Gopro hero3/4 waterproof case<br> Colour: parent color + black<br> Material:PP<br> specification:9.5*5.5*10cm<br> Package Contents:<br> 1 * Crystal case<br> 1 * Gopro accessories tripod<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.