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 Plate Material: PEI PEO Size: Approx. 290x290mm / 11.42x11.42in PEI Coating Thickness: Approx. 0.25mm / 0.01in Magnetic Rubber Sheet Thickness: Approx. 1.2mm / 0.05in PEO Diamond Pattern: Approx. 0.15mm / 0.006in Overall Thickness: Approx. 2mm / 0.08in Applicable: for Ender 6 . Package List: 1 x PEO PEI Build Plate 1 x Magnetic Base