Cooler Master Notebook accessory R9-TPS-RENSA-GP Option: Portable Color: Silver Specifications: Materials: Aluminum, Rubber, Plastics Dimensions: 209 x 65 x 47 mm (8.23 x 2.56 x 1.85 inch) for use: 256 x 65 x 47 mm (10.08 x 2.56 x 1.85 inch) Compatibility: iPad 2nd, 3rd, 4th gen, iPad mini