NGP® stands for "Next Generation Polymer" - a semi-rigid dense polymer. The NGP® material is malleable enough to slip around and snugly hold your device but firm enough to withstand impacts and scrapes.
The NGP® provides excellent shock-absorbing protection similar to silicone cases and is stretch and impact resistant. A top, soft matte finish coating leaves the NGP® smooth to the touch.
Two elevated polymer buttons allow you to adjust the volume while protecting your device from dust and particles. A small cutout leaves the toggle switch exposed for direct and functional access.
Samsung Galaxy S5