Moshi PalmGuard for White Macbook 13-Inch Polycarbonate Unibody (White) White Macbook 13-inch Polycarbonate Unibody Sheathes the palm-rest against grease, dust, and stains with a semi-rigid film that is color-matched / form-fitted / scratch-resistant / corrosion-proof Comes bundled with a separate trackpad protector Very easy to install and leaves no residue when removed Designed specifically for the October 2009 Macbook 13-inch WHITE POLYCARBONATE UNIBODY MODEL ONLY