Notice: Please make sure that your screen size is compatible with our product.Compatible with:2020 2021 Audi A3 Typ 8Y Sportback MMI infotainment 10.1 inch Touch ScreenMaterial: Tempered glass, Al-Si glass Color: Clear Package includes: Screen Protector * 1, Installation Auxiliary Tool * 1 (Stickers, Wet Wipe, Dry Wipe and Suction Cup) Features:✔ The product was made with the professional cutting, which used the greatest materials to cover your car screen precisely. No bubbles left when using it properly ✔ HD, 9H Hardness and Ultra-thin help your screen easier to be seen and keep your screen from scratches. Just wipe lightly with our provided tools when it becomes dirty✔ The screen protector will adsorb by itself once installing, it helps you install easier Instructions: ① Wash your hands thoroughly, keep them clean and dry. ② Clean your screen with the Wet Wipe ③ Wipe the screen dry with the Dry Wipe, no residues left ④ Remove the surface on the screen with the provided stickers, align the protector with the screen while removing the film on its back ⑤ Put the suction cup toward the corners of the protector, squeeze the suction cup with a little force Then peel off the protective film. Put the sticky side to the screen. Done! All screen protectors are well packed and perfect before shipping out, if there is any issue about this screen protector, pls let us know and we'll work it out for you asap