Apple MacBook Pro 15" (2009-2012)Maintaining your Apple MacBook Pro 15" (2009-2012) safe against damage such as scratches or unwanted particles like dirt and grime can be a strenuous task. IQ Shield protectors make maintaining your device protected and clean easy. Each protector is accurately engineered for your Apple MacBook Pro 15" (2009-2011) to make sure that all of the essential openings are integrated to keep your device completely operational. IQ Shield protectors are made from top quality protective film that features a UV protective layer that will prevent the protector from turning yellow. IQ Shield protectors for the Apple MacBook Pro 15" (2009-2012) are smooth and seem as if nothing is installed on your device. Each protector can be easily installed and removed just as easily without ever leaving any residue or marks that will damage your device. Each protector pack comes with directions, a squeegee used for installation, a protector, and a microfiber cleaning cloth to help you clean your Apple MacBook Pro 15" (2009-2012) before the installation. All IQ Shield protectors are backed by a lifetime warranty that will replace your protector free of charge should it ever wear or need to be replaced.