RT-SPF10U2 Universal Anti-Glare Surface Screen Protector: Product details: This is a Anti-Glare type universal screen protector, suited to fit all screens regardless of device, style, or size up to 3.125” by 4.25”. This screen protector is overlaid with a grid backing sheet of liner, which allows you to first measure out your custom shapes effectively before cutting. It also contains a squeegee and a cloth of micro fiber for quick cleaning before placement of screen protector. Unique company features: -- The anti-glare surface reduces the glare when viewing the screen under strong light sources. - The hard coating 3H, protects the screen from scratches. - The universal screen protector is compatible with most devices such as a GPS, iPhone, PSP, DS, digital cameras, MPS players, cell phones, and more. - The grid printing is printed on the back of the liner, which allows you to first measure out your exact size of your device. - The liner contains a release tab, all of which is silicone glued onto the screen protector, which makes it easy to peel off. - The silicone glue makes for easy attachment or reapplying of protector. - Keeps oil and fingerprints off your device while in use. - Each pack includes a grid liner on screen protector, squeegee card, and a micro fiber cleaning cloth. Customer service support information: Toll Free: 1-888-248-2019 Product specifications: Content: One Anti-Glare screen protector with a grid backing sheet of liner, squeegee card and a micro fiber cloth. Dimensions: 3 1/8” x 4 ¼”