10Pcs Screen Protector Film for / S , Mono X 8.9 inch Screen Protector: The 8.9-inch screen protector can just cover the LCD screen of the 8.9-inch resin 3D printer, preventing the damage of the FEP film, and the resin contaminating the screen when adding or recycling the resin, thus prolonging the use time of the LCD screen and saving the cost of replacing the screen . Light transmittance of more than 95%: The light transmittance of the 8.9 screen protective film is above 95%, which not affect the 405nm wavelength of ultraviolet rays through the protective film and curing the resin, which can maintain the printing accuracy of the 3D printer. High Quality Screen Protector: The screen protector is made of high quality PET material. Double-sided lamination ensures that it not be scratched before use, and there be no white edge after sticking. Therefore, it not affect the print volume after installation, just re-leveling. Applicable models: Suitable for / S/ Photon Mono X/ 8.9 Colour:transparent Material:PET Package Contents: 10 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.