Features: The suggested temperature of board is PETG 70-90℃ ABS 90-110℃/TPU 50-70℃. No matter what kind of building board, you need: 1. Please clean the building board before printing. 2. The lidar needs to be turned offs. If the filament gets wet, please dry it. 4. Adjust the hotbed temperature until the temperature is suitable. 5. Recalibrate the height when swinging. Suitable for 3D printing enthusiasts and professionals build surfaces that delivers exceptional adhesion and ease of use. Transform your workspaces into a production with this magnetic steel sheet, suitable for intricate designs and complex models in educational, engineering, and prototyping applications. Enhances the quality of your 3D prints with this PEI sheet, ensuring smooth first layers and effortless removal of finish objects, streamlining your creative process. Specifications: Component:PEI Size:Approx.264x276mm/10.39x10.86inch Package Includes: 1Pc PEI Build Plate note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.