Compatible models: 10.1-inch screen protector, compatible with for 3, for 4, for 4 ultra, for 3 Ultra, for Mighty 8K, for 8K, for 2, for Photon M3 Premium LCD 3D printer. Light transmittance: The light transmittance of the tempered film is 95%, which not affect the light emitted by the monochrome screen to pass through the tempered film to resin in the resin tank. Protection: The tempered film has a good protective effect. It not only protects the monochrome screen from being scratched by objects in daily use, but also prevents the release film from being and causing resin leakage to contaminate the screen. Easy to install: Easy to use, there is a protective film on the back of the tempered film. Please keep the screen clean before use, then tear off the protective film on the back and install the tempered film on the monochrome screen. Color: Transparent Material: pet Package Contents: 5 x screen protector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.