This LCD protective film greatly cuts blue light from the blue part of the LED LCD display.
Country of manufacture: Japan; Material: Surface: PET; Connection Surface: Silicone; Specifications: Compatible Screen Size: 21.5W inches UV Reduction Function: ○Filter Size: Width 18.7 x Height 10.6 inches (475 x 267 mm); Installation Method: Silicone Suction Reflectivity: 1.3% (MAX 0.9%) Visible Light Transmittance: 86.9% (MAX 9%) (MAX 9%) Parate Film 0.00 4.9 inches (125 mm)); Anti-reflection function: Yes. Accessories: Dedicated spatula