Features Waterproof to 30 ft. and 10 m. Also protects from dust dirt and sand. Like most of our cases it ll float if you drop it in the drink. The seams are high-frequency welded to form a super-strong bond. Size - Small The a patented ultra-secure rustproof injection-moulded plastic seal opens Closes with a simple twist of two levers and everything stays in one piece even when open. - SKU: SMTD10167