Kensington MagPro Elite Magnetic Privacy Screen Filter Designed for MacBook Pro 14" (2021 & Newer) Including M3, M3 Pro/Max, Removable Protector, Anti-Glare, Blue Light Reduction (K58370WW). Contents: 1 x Kensington MagPro Elite Magnetic Privacy Screen Protection Filter for MacBook Pro 14" (2021 computer), black; with cleaning cloth and protective case included (K58370WW).
eBay