Cyclops Series Samsung Note 4 Trident Cyclops Case Black for Samsung Note 4 Cyclops cases feature shock-absorbing Thermo Plastic Elastomer (TPE) and polycarbonate, providing two layers of protection, and outstanding protection against impacts. The hardened polycarbonate exterior allows it to slide in and out of pockets with ease. This case Series protects device power-ports and audio-jacks with TPE plugs to keep out dirt and debris. These cases also include dust filters to protect speaker bays, and a built-in screen protector for the ultimate screen protection. Cyclops cases meet Military Standard MIL-STD-810F for Drop, Vibration, Dust, Sand and Rain (Independently Tested).