NEW ARRIVAL! CrystalGuardMB GREEN TPU Keyboard Cover Skin for Macbook 13" 13.3" (1st Generation/A1181) Perfect fit for Macbook 13" 13.3" (1st Generation/A1181) High precision molding allows for unparalleled tactile response Completely washable and reusable Measures 0.1mm thin (one-fifth the thickness of silicone protectors) GREEN color