I've been using it for over a year. It turned out that the plastic part that closes the webcam puts a lot of pressure on the screen when it is closed. As a result, my new MacBook broke. The screen flickered on and off. The repair service said the reason was this magnetic shield and he was pressing the screen. Don't buy or you will damage the screen on your MacBook.
Ovimir Diagonally Measured Computer Privacy Laptop Accessories
10 Review
👁️ Enhanced Eye Protection: 2 Pack 13.3" Laptop Screen Protector - Blue Light Filter, Anti Glare & Blue Light Blocking Screen Protector for All 13.3" 16:9 Laptops (Diagonal Length 13.3", Bezel Not Included)
10 Review
🖥️ Optimized 3M Gold Privacy Filter: 13" MacBook Air (GFNAP002)
10 Review
🔒 Enhanced Privacy with 3M Gold Privacy Filter for 23" Widescreen Monitor (GF230W9B)
10 Review