Feature:1. [PEI PEO Build Plate] Enhanced dual sided printing with smoothly diamond PEO surface on one side and matte PEI surface on the other, providing strong adhesion without warping while printing.2. [Strong Adhesion] Models adhere firmly to the print bed and can be easily removed. Remove the model after the build plate cooling down to avoid damaging the coating.3. [Wide Compatibility] PEO surface can print PLA, TPU, and PETG (glue is required if printing other materials), while PEI surface allows for printing most filaments including PLA, ABS, PETG, TPU, Nylon.4. [Suitable for Printer Model] With a size of 290x290mm, this double sided 3D printer build plate is suitable for Ender 6 and more models.5. [Comes with Magnetic Base] The 3D printer bed platform is equipped with a magnetic base, which increases stability, allowing for more precise printing.Specification:Item Type: PEO PEI Build PlateMaterial: PEI PEOSize: Approx. 290x290mm / 11.42x11.42inPEI Coating Thickness: Approx. 0.25mm / 0.01inMagnetic Rubber Sheet Thickness: Approx. 1.2mm / 0.05inPEO Diamond Pattern: Approx. 0.15mm / 0.006inOverall Thickness: Approx. 2mm / 0.08inApplicable: for Ender 6.Package List:1 x PEO PEI Build Plate1 x Magnetic Base