Megix Technology Double Layer Armor Series Case for Samsung Galaxy S2 / i9100 Back Cover Plus Screen Protector - Retail Packaging - Black/Black Double Layers: High quality Glossy polycarbonate exterior Armor and Silicone interior Armor Antiskid: Special embossed patterns on the exterior Armor Bonus: Includes 1 Free Screen Protector Made of High Clarity 3 Layer Japanese Film cleaning cloth Extra Protection: The two edges of the case are higher than the screen, as they keep the screen away from impacting the ground Colors: Multiple color choices and DIY your own color. Being different Double Layers:High quality Glossy polycarbonate exterior Armor and Silicone interior Armor^Antiskid:Special embossed patterns on the exterior Armor^Bonus:Includes 1 Free Screen Protector Made of High Clarity 3 Layer Japanese Film+cleaning cloth^Extra Protection:The two edges of the case are higher than the screen,as they keep the screen away from impacting the ground^Colors:Mutiple color choices and DIY your own color. Being different