Compatible with PLA、PETG、PEEK、ABS and any other filaments. No more tape, no more glue, no more shovel, and release your printing anxiety Excellent PEI:When used in a 3D printing application,it can withstand the numerous heat cycles that a 3D print bed goes through from print to print. All New Functionality: Introducing the first ever removable, magnetically secured, build surface for hassle free model removal. Say goodbye to all those removal tools, spatulas, and knives with this genius design. Easy Removal Sheet: The first 3D printing surface designed with model removal in mind. This surface is easily removed, and flexible. Simply print on the surface, remove the upper magnetic surface from the lower, bend the flexible surface and watch the model fall right into your hands. Simple Installation: Build surface comes with upper magnetic build surface and lower magnetic adhesive base. Place lower 3M adhesive surface on top of normal build plate.