Watertight, crushproof and dust-proof polycarbonate micro cases protect valuable small items such as cell phones, cameras, electronic games, Personal Digital Assistants (PDAs), pagers, radios and more. Available in solid colors with black liners or clear cases with choice of colored liners. Include carabiner clip for easy attachment and detachment. Feature an easy-open latch, rubber, removable liner that doubles as O-ring seal and automatic pressure equalizing valve. Optional foam sets available. Ideal for rugged sports and outdoor situations- not for swimming or submerging. Interior dimensions shown. Lifetime guarantee. IP67 certified.