7725798 - Armor For Iphone 5 Arctic With waterproof, drop proof, dust proof and crush proof Each of the high-end materials used in this heavy duty iPhone 5 case were selected for protective qualities and device-functionality Armor Series case is a lanyard that easily attaches to the case, diminishing worries about losing track of the iPhone 5 Armor Series is an adventurer, a busy parent, gear collector or someone willing to invest in protection.