Apple MacBook Air 13" (2008-2009)The most convenient way to keep your Apple MacBook Air 13" (2008-2009) safe against chafes, dirt, dust, grime and daily wear damage is by utilizing an IQ Shield protector. IQ Shield protectors feature all of the Apple MacBook Air 13" (2008-2009)'s essential cut-outs for buttons and ports that allow your device to stay completely functional. IQ Shield protectors are crafted from premium protective film that features a UV protective layer that will prevent the protector from turning yellow. IQ Shield protectors for the Apple MacBook Air 13" (2008-2009) are smooth and look as if nothing is installed on your device. Each protector can be effortlessly installed and removed just as easily without ever leaving any residue or marks that will damage your device. Each protector pack comes with instructions, a squeegee used for installation, a protector, and a microfiber cleansing cloth to help you clean your Apple MacBook Air 13" (2008-2009) before the installation. IQ Shield is a quality product and we are positive that you will be completely satisfied with our product as well as service that we back each and every one of our protectors with a lifetime warranty.