Screen Guard AR Compatible with: Macbook Air 13" with retina display 17% UV Protection: Reduces eye strain caused by the LCD screen Anti Scratch Film: 4H hardness and most durable 98% Transparent: unmatched clarity Silicone Adhesive Coating: No glue residue when removed Ar coating solutions are liquid formulations that enable the manufacture of single layer, anti reflective film for the front of oled/ lcd displays that greatly decrease surface reflections. Features Compatible with: Macbook Air 13" with retina display17% UV Protection: Reduces eye strain caused by the LCD screenAnti Scratch Film: 4H hardness and most durable98% Transparent: unmatched claritySilicone Adhesive Coating: No glue residue when removed Brand No Brand SKU 100946998_NP-1021492555