Toocki Camera Ring Cover [Easy to Install , No Extra Help Needed] The lens protector comes with cleaning tools, so all you need to do is clean it and apply it in the right place. [0.3MM Ultra-Thin] The 0.3mm ultra-thin protective film hides perfectly from your lens, providing a bare-phone looking and touching. High hardness, anti-scratch, ultra high-definition, easily using, ultra-thin, multi-layer protection. The lens protector is made of sapphire glass with diamond-like hardness, effectively explosion-proof and defying knocks to serve you for a long time. Material : High definition glass + aluminum alloy Accessories : 1x cleaning bag Thickness: 0.3mm