Aladrs 5pcs Screen Protector for Elegoo Mars 4 Ultra, Protective Film Resin 3D Printers Monochrome LCD Thickness 0.1mm 7 inch

【Screen Protector 】: This screen protector can just cover the LCD screen of the resin 3D printers, preventing the resin from contaminating the screen when FEP damaged, adding or recycling resin, thereby prolonging the use time of the LCD screen and saving the cost of replacing the screen. 【Light transmittance】:more then 95% light transmittance which ensures high stability of UV lighting and won’t affect the printing result. 【Quanlity Protection】: This film is Made of high quality PET with 0.1mm thickness. The PET is with double-sideed lamination ensures it will not easy scratched. And the film is also resin-proof and safe from tears and abrasion, while remaining very flexible. 【High Quality】:The screen protector is made of imported high-quality PET material.The PET is with double-sideed lamination ensures it will not easy scratched.Therefore, the print volume will not be affected after installation, and it only needs to be re-leveled. 【Compatible Models】: This 7 inch Protective film is suitable for Elegoo Mars 4 and Mars 4 Ultra 9K .