Screen Protector: The 6.23-inch screen protector is compatible with for Photon Mono 4K and can protect the screen from scratches, preventing resin from penetrating the screen and causing damage to the screen. Enhanced Performance: Enjoy improved print quality and reliability with a replacement LCD screen that delivers imaging and precise layer curing. construction: The screen protector is made of PET material, which can withstand the requirements of resin printing, provide long-lasting performance, and reduce downtime. Included tool kit: Comes with a toolkit, which includes a tool kit for installing protective film and avoiding during installation. Compatible Models: Protective film compatible with for Photon Mono 4K Monochrome Resin 3D Printer. Color:Transparent Material:PET Package Contents: 7 * Screen Protector Film 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.