🛡️【 Enhanced Privacy 】-It uses revolutionary micro-louver technology. The filter is Anti-Glare and Scratch Resistant! Removable design with a convenient MacBook Air privacy filter protector storage clip, allowing you to take it wherever you go and use it as needed. Ideal for various occasions where screen privacy is crucial. Compatible with MacBook Air 13.6 inches (Released in 2022-2024, M2 & M3 Chips) - Models: A2681, A3113. 
🛡️【 Dark Screen For Others 】-- Clear view for you. The computer privacy filter makes the screen appear dark when looking at it from an angle (the angle is about 30°- 60°), but bright when looking directly at it. To change the privacy angle from 60° to 30° degrees - simply adjust your laptop’s brightness level 
🛡️【 Doubles As Screen & Eye Protector 】-- Protects your eyes by filtering out 96% UV and curbing blue light by 65%. It’s a reversible privacy screen filter, giving you the flexibility to choose glossy or matte finish – Choose the matte to reduce external glare