Witz Sport Cases - See It Safe - Clear Dry Boxes Holds credit card, money, drivers license, keys, etc. Features quick-release clasp for easy access to contents inside. Waterproof to 100 ft. for swimming, beach, snorkeling, diving, windsurfing, boating, water sports, jogging, skiing, bicycling, travel. Can be concealed under clothing or placed in pocket Dimensions: 3.7in x 2.5in x .75in (HxWxD)