Compatibility : Specifically Designed For Anycubic Photon Mono 4 And Photon Mono 4 Ultra Resin 3d Printers, This 8-pack Of 7-inch Screen Protectors Ensures A Fit And Optimal Protection Against Scratches And Resin Leaks, Enhancing The Longevity Of Your Device. Advanced Material Engineering: Crafted From Superior 0.1mm Thick Pet Material, These Screen Protectors Boast Over Light Mittance. They Are Meticulously Designed To Not Interfere With The 405nm Uv Light Needed For Resin Curing, Ensuring Flawless 3d Printing Results. Dual Functionality: Not Only Do These Screen Protectors Shield Your Printers Screen From Scratches, But They Also Prevent Resin Contamination Caused By Film Damage. This Dual Action Maintains The Cleanliness And Functionality Of Your Screen, Thereby Extending Its Usable Life. Effortless Maintenance Tips: For Optimal Use, Remove Any Excessive Shading Tape Around The Screen Before Installing The Protective Film. After Installation, Reapply The Shading Tape To Ensure N