Features: Brand new and high quality The spring steel sheet can be bent to remove the mold quickly, without the help of other tools. And the plate could be returned to a flat state,no deformation. It is double sided textured (real powder coated PEI, not sticker), could be printed on both side and scratch resistance This spring steel building plate sheet is made from PEI/PET/PEO material. You can print PETG and some strong stickiness filaments without heating. High temperature resistance, up to 300°C, support various filaments, like PC / PEGT / ABS /Carbon Even a new user, could get wonderful first layer, no warping. Specifications: Material:PEI/PET/PEO Type:PEI+PET/Double Side PEI/PEI+PEO PEO/PET: ≤120°C Suggested temperature: 50°C-70°C; Suggested printing: PEG PEI: ≤300°C (smooth PEI<200°C) Suggested printing: PETG/PC/ABS/Nylon Size:Approx.256x256mm/10.08x10.08inch Package Includes: 1x Build Plate note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.