[Scratch resistant] - Diamond is the hardest material on Earth with a hardness of 10H. Mytrix premium Steam Deck Screen Protector achieves a surface hardness of 9H, which just 1 level below diamond-High Quality & Durable [Ultra thin] - Full compatibility with touchscreen sensitivity and highly responsive under 0.3mm thickness. Does not affect gaming & touching experience [High Definition & Transparency] - A 99.9% transparency to allow a natural viewing experience. Delivering vivid colors and crisp pixels with a scratch-proof protector [Easy to Install] - Premium Screen Protector, Wet Wipes, and Dry Wipes are included for easy installation without bubble