【Insta Ace Pro housing case】This waterproof housing case, compatible with Insta Ace Pro, providing ultimate protection during diving, surfing, snorkeling and other sports activities. Seamless underwater stitching
【Real test 50m/163ft waterproof depth】Both Waterproof and 48hours Salt fog test. This dive case waterproof up to 50M/164ft. If you want to dive deep to 60m, then must be less than 10 hours
【Highest Material】This dive shell made with both Optical hardening & Physical hardening tempered glass, Alluminium Alloy lens frame instead of PC, 316 stainless steel instead of 304, the highest material we used in the market, which is much more corrosion resistant, shock resistant & scratch resistant