This item was received from someone else. It was unopened, but I opened it for the photos. It is unused. 17.3 x 10.5 cm 2 sheets included [Compatible Models] Steam Deck-specific glass film. 2 x Screen Protectors [9H Hardness & Shatterproof] Uses high-quality Asahi Glass from Japan, with the industry's highest hardness. The special shatterproof design ensures safety, preventing scattering even if broken. [High Transparency] With a high transparency of over 99%, it preserves the original image quality and vivid colors, maintaining a clear and beautiful screen even after prolonged use. [Water-Repellent, Oil-Repellent, and Anti-Fingerprint] The Asahi Glass material is treated with fluorine coating and plasma spray, creating a fluorine film on the surface that strongly repels water and oil, providing a smooth texture. Fingerprints can also be easily wiped away. [Easy Application] The film's silicone adhesive layer allows for easy application; simply adjust and gently place it on the screen, minimizing air bubbles. It's a thin and lightweight design, making it feel like you're just holding the device itself.