Seidio OBEX Waterproof Case and Holster with Removable Belt-Clip for use with Samsung Galaxy S III - Retail Packaging - Black Case exceeds the IP68 rating, signifying that it is both dust-tight and protected against complete, continuous submersion Exceeds the MIL-STD-810G test, which evaluates the case from 4 feet drops at multiple angles Rubber silicone stoppers keep dust and liquids out of headphone and USB ports while still allowing easy access in dry conditions Spring-clip lifts for easy access with the option to securely hold your Samsung Galaxy S III with our unique locking mechanism Ideally designed so your Samsung Galaxy S III remains fully functional for daily use