Blue light screen filter for PC monitor

Reduces Eye Strain and associated discomfort by reducing your exposure to UV and blue light. Blue light blocking screen protector filters out up to 61% of blue light and up to 99% of UV light to help minimize eye fatigue. Universally Compatible with all 23"-24" (23", 23.6", 23.8", 24") monitors. Actual Filter Size: Width: 21.2 inches (540mm), Height: 13.4 inches (340mm). This versatile blue light protector for computer monitors is engineered to be ideally compatible with HP, Samsung, Dell, Lenovo, Acer, Asus, LG, ViewSonic, and other monitor brands.