These custom designed Full Face Scuba Diving Mask is changing the game with its HD full 180 degrees view Design with premium high quality material Description:Durable with camera mount, easy attached to gopro cameras.DOES NOT CONTAIN CAMERA.Double air-flow channel - inhaling and exhaling separate channels for anti-fogging.Broadside dual sealing design is from imitating human face, made of liquid silicone without skin irritation.180 degree wide viewing with anti-impact safety window for good vision.With a breathing tube with dry top technology, you can breathe freely underwater.Drain value in the mask, to drain away the water by raising up your head when water leaking.Four adjustable elastic fabric headband, easy to wear and suitable for all kinds of head shape.