Duo Shield for HTC EVO 4G LTE, Black/Cool Green Hard Plastic on the inside and Soft Silicone on the outside. Edges are reinforced for more protection. Surface covered by layer of silicone and added side grips to provide better grip and protection. 2 Tone coloring provides a more stylish look! Pre-cut openings allows full access to all of the HTC Evo 4G LTE / Evo One's functions.