This Screen Armor is compatible for use on the 64GB and 256GB model handhelds as the 512GB already comes with Premium anti-glare etched glass. Our protective Anti-Glare Screen is specifically designed for the 2022 Steam Deck with .55mm 9H hardness rated glass screen which does not interfere with touch screen function. HD clear 99% High-Transparency maintains the original touching sensitivity and Comfortable viewing experiences. Allow an optimal view and maximum resolution for your Steam Deck screen display. Our Anti-Glare Tempered Glass Screen Protector also includes a cleaning cloth, dry and wet cleaning wipes, dust absorption sticker, and 2 guide stickers for installation.