Unbreakable, watertight, dustproof, chemical resistant and corrosion proof. The Pelican⢠Protector Case⢠offers total protection for your Satellite Phone. Made of Ultra High Impact structural copolymer that makes it extremely strong and durable Its exclusive 1/4" (6.4 mm) neoprene o-ring and ABS latches seal perfectly and includes an automatic purge valve for quick equalization after changes in atmospheric pressure. Your Satellite Phone fits into the high-density foam of the case for total protection against impact, vibration or shock Compatible with Iridium 9500/05/05A handsets.