Theo&Cleo 2 x Anti Glare Screen Protector Shield for MacBook Pro 13" 13.3 NOTE: Please do not perform installation in a dusty environment. Please read installation steps from the two tabs on the front and back protector layers before performing installation Protect your Macbook's LCD screen against dust and scratches and eliminate glare Designed for perfect fit with the LCD screen Offers tough, durable, transparent surface while keeping the LCD screen clean and unscratched