Diving Mask FOR GOPRO<br>ventilate mask<br>Free your hand<br>the gopro adaptor can be removed.<br>Only the mask, no screw and camera or case included.<br>Material: glass<br>For Gopro Hero4s/4/3+3/2<br><br><img src="http://gdetail.image-gmkt.com/914/603808176/2015/9/1252ffc4-9684-4655-9d3e-1ca1ae80c6b2.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/914/603808176/2015/9/1a9bbac2-0bd2-4843-93cb-8579dd41ea39.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/914/603808176/2015/9/fa5056fa-04a3-4e32-9ba7-884b8b1046fd.jpg" undefined=""><br><br>