1、EXCELLENT ADHESION: With PEI sheets, you can print directly on each side of the double sided PEI sheet without the need for any glue or other tools to help the model stick to the sheet. There is no need to worry about the model adhering to a bed temperature of 60 ℃. 2、HIGH TEMPERATURE RESISTANCE AND ANTI SCALD DESIGN: PEI bed layer can withstand 260 ℃ without deformation of the nozzle. PEO surface can work at a high temperature of 80 ℃. Double handles prevent burns, and the positioning hole design is more convenient for installation and use. 3、EXCELLENT FLATNESS AND EASY DEMOLDING: Premium high strength spring steel not only has high flatness but also good elasticity. After printing, with just a slight bend, the printed model can be easily demoulded in one second. 4、EASY DISASSEMBLY: 3D printer PEI board can withstand countless thermal cycles experienced by the 3D printing bed from one printing to another. The heated surface is flexible and easy to remove. When the temperature of the bed reaches room temperature, printed matter is easily detached from the surface. If the printing still sticks, you can remove the upper magnetic surface from the lower magnetic surface, bend the flexible surface, and watch the model fall into your hands. 5、WIDELY USED: After installing the printing bed, please level it again to improve the printing effect. Suitable for 3D printers such as for Ender 3, for Ender 3 Pro, for Ender 3 V2, for Ender 3 S1, for Ender 3 S1 pro, for Ender 3 neo, for Ender 3 v2 neo, for Ender 5, for Ender 5 Pro, for CR 20, for CR 20 Pro, for Voxelab Aquila, for Voxelab Aquila C1, for Voxelab Aquila C2, and similar sized for FDM 3D printers.