Turn your existing phone into a waterproof phone. Keep safe and in touch whatever the elements may throw at you. Features: Everything works normally through the case including cameras and capacitive touch screens*. You can talk and hear without a problem. 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. The Aquaclip® (a patented, ultra-secure, rustproof, injection-moulded plastic seal) opens and closes with a simple twist of two levers,and everything stays in one piece even when open Underwater photography warning!: *Capacitive touch screens don\'t work underwater, so you may find it difficult to take photos underwater.To take video underwater, simply start filming above the waterline. BlackBerry warning!: Your trackball may not work well through the case.   What size do I need? The Mini case fits all Apple iPhone models, and most other small phones(incl. the BlackBerry Pearl, the HTC Desire, the Samsung Galaxy S,and the Motorola Droid). It\'ll also protect mini GPS units. Larger phones (incl. the BlackBerry Bold 9000, the HTC Desire HD, the Motorola Droid X, and the Samsung Galaxy S2) will probably be too tight a squeeze.