MUBUY Anti Blue Light Anti Glare Screen Protector Design for 21.5-inch iMac Retina 4k display | iMac 21 Models A1418 A1311 A1224, Reduces Digital Eye Strain Help You Sleep Better

The Blue Light Blocking Glass Screen Protector is a must-have for anyone who spends extended periods in front of screens, especially at night.

It blocks 100% of UV400 rays, reducing eye strain and fatigue caused by blue light exposure.

The anti-glare matte technology provides clear visibility without glare or reflections, ensuring a comfortable viewing experience.

Plus, it's compatible with touchscreen devices, so you won't sacrifice any functionality.

Protect your eyes and invest in this premium screen protector today!