ITEM NAME:Ultra-thin Frame Screen Cover For Macbook 13 inch AIR Laptop Description: - Special coating to reduce eye fatigue. - HD, light transmission rate of 97%. - Latest PET material, surface hardness 4H+,can prevent scratches,dirt and dust. - Transparent part of the product without glue,100% without bubbles. - Easy for installation,Removed easily without leaving residue . Specification: - Material: PET(Polyethylene terephthalate) Package Included: 1 PiecexScreen Protector 1 PiecexFilm Cloth.Transparent part of the product without glue,100% without bubbles. - Special coating to reduce eye fatigue. - HD, light transmission rate of 97%. - Easy for installation,Removed easily without leaving residue.