Features UPGRADED DOUBLE SIDED PRINTING: Double sided PEO and PEI spring plate, one side is smooth diamond printing surface, upgraded PEO film. The other side is PEI frosted surface, which makes the surface of the frosted sticker show a unique frosted touch. HIGH STRENGTH AND IMPACT RESISTANT: Double sided PEO and PEI spring steel plate has extremely high strength, can withstand large weight and pressure, while having good wear resistance and impact resistance. HIGH TEMPERATURE RESISTANT: Double sided PEO and PEI spring steel plate has high temperature resistance, can work stably in high temperature environment, will not be deformed or broken due to high temperature. EASY TO PROCESS AND RELEASE: The double sided PEO and PEI spring plate has good processing properties and is suitable for a variety of complex application scenarios, such as the PEO printing plate surface can print PLA, TPU and PETG. COMPATIBLE WITH 3D PRINTERS: The double sided smooth PEO and textured PEI printing bed is suitable for 3D printers with platform dimension of 220x220mm, such as for Ender 3, for Ender 3 V2, for Ender 3 Pro, for Bambu X1. Specification: Item Type: 3D Print Build Plate Material: Spring steel Product Size: Approx. 220 x 220mm / 8.66 x 8.66in Package List: 1 x 3D Print Build Plate Note: 1. Under normal circumstances, it is easy to remove the model from the plate, if not, please do not force, you can put in the refrigerator for a few minutes, and then try again. 2. PEO and PEI must be used together with the magnetic holder. Package List 1 x 3D Print Build Plate