The Cyclops Case for Nokia Lumia 929 offers an excellent combination of protection, comfort, and style. Cyclops cases feature shock-absorbing TPE and polycarbonate, providing two layers of protection against impacts. Silicone plugs keep out dirt and debris. These cases also include dust filters to protect speaker bays, and a built-in screen protector. The included lanyard loop allows you to accessorize your phone with key chains, charms or other accessories. Cyclops cases meet Military Standard MIL-STD-810F for drop, vibration, dust, sand and rain.