Detail produk dari LENTION HD Transparent Screen Protector Thin Protective Guard Flim for MacBook Air 11 Inch Clear(Intl) High quality, made of imported PET material, ultra thin and durable; with HC, AR, AG 99% high transmittance of optical coating; make HD visual experience and more effectively protect your sight health. Anti-scratch; its scratch resistance coefficient up to 4H, can effectively keep for MacBook screen safe from scratches. Excellent stain resistance; with antistatic coating, the surface layer of protective film has good hydrophobic and oleophobic characteristic, which will easy to clean and not easy to adhere dust and dirt; moreover, can effectively prevent the screen form other stains. Easy to install; the film with automatic adsorption layer can reduce bubble air and be easier to paste and attached smoothly. How To Install: after cleaning, put the film on the screen and gently pressed, it will automatically adsorbed on the screen, and then using the special wiping cloth gently wipe can make it bubble free and completely attached to the screen. Moreover, it is also easy to remove, and its surface leaves no residue when removed.