ION Factory CarbonShell for MacBook Air 11-inch Finely crafted 2-piece hard shell polycarbonate covers for top and bottom of the MacBook Air Imitation textured carbon fiber design top cover Translucent smoke bottom cover; Durable polycarbonate fiber plastic construction Slim and stylish protection without adding weight; Allows access to all plugs, ports and drive Compatible with Apple MacBook Air, 11-inch (Late 2010 and 2011 models: MC505LL/A, MC968LL/A, MC969LL/A)