DRY PAK GPS / PDA Gameboy® Case Convenient Stylus Holder • 5 in. wide x 8 in. long • Clear TPU front, blue TPU back, padded and lined • Adjustable neck lanyard & anodized aluminum spring hook • Yellow sealing clip for high visibility • For beach, pool, boating, paddling, etc. • Maximum circumference: 9 in. • Floating Waterproof Case