DragonPad Ultra Slim Hard Leather Folio Flip Cover Case for Lenovo K900 (black) Compact, elegant, stylish design Good protection for signal. Keep your cell phone away from scratches, bumps and dust. Ultra-Thin Flip Design & Made by Soft and delicated PU Leather material, provides ultimate protection from scratches and chips All opening, buttons, connectors and speaker position are placed perfectly to give this case a sense of unity with phone.