Flylinktech Gopro Diving Dive Snorkeling Mask Compatible with gopro hero 4,3+,3,2,1 and SJCAM Camera,SJ4000,SJ4000 Wifi Camera This dive mask works for most of sports DV devices Works with ALL GoPro Models! -- Including (Original, GoPro HERO1, HERO2, HERO3, HERO3+ and HERO4 Cameras),SJCAM camera,SJ4000,SJ4000 WIFI camera Suitable for all adult faces and children over 7 years old Super-Soft Silicon Skirt & Dual Safety Tempered Glass Lenses 100% Satisfaction Guarantee!