Neewer GGS Buckled LCD Screen Protector 0.3mm Ultra-thin Optical Glass Screen Protector Six Layers Self-adhensive Frame Design Monitor Protective Cover for Canon 7D Mark II Camera Specially designed for Canon 7D Mark II Camera Optical Glass Ultra-clear Version: Anti-aging Anti-dust Anti-sweat Color frame Anti-glare: Unified with Camera Six Layers: Precise polishing layer;0.3mm glass layer; Frame layer; Combination layer; Shatter-proof layer; Silicone adhensive layer. Light transmittance&gt;90%