Offering exceptional protection for mobile phones, cameras, MP3 players and other essential gadgets (as well as keys, credit cards, and more), the OtterBox 1000 Series hard case is waterproof, crushproof, and watertight. The OtterBox is a patented drybox design that can handle full submersions--up to 100 feet--and it will even float for easy retrieval if spilled overboard from a boating excursion. It comes with an adjustable lanyard.
Exterior dimensions: 4.84 x 3.68 x 1.65 inches
Internal dimensions: 3.7 x 2.35 by 1 inches
Material: ABS plastic