The air padding design makes your cell phone float easily, TPU material easy to touch and swipe the screen, clear window design for viewing videos and checking emails free. Secure lock mechanism, open and close the pouch with just a simple snap, keeping the pouch completely sealed underwater. Comes with a neck strap for convenient carrying. Fits most smartphones up to 7.2″ diagonal size. Besides also perfect for credit card, wallet, money waterproof dry bag for cruise, ship, beach, pool, fishing, swimming, boating, kayaking, snorkeling and water park activities.