Product Description Product Specification: Type: Square shape Material: PEY PEI Steel plate Size: 184x184mm Compatible with Bambu Lab X1/P1P/P1S Carbon 3d printer heat bed. Advantage: 1. With One sided textured PEI and One side smooth Board spring steel plate, it has strong adhesion to adhere the model in a better way. You can use either side. 2. PEI PEY can withstand higher temperatures up to 200 degree. 3. Can be reused for multiple times, just wipe down with damp cloth between prints for best results. 4. PEY Design: The PEY sheet presents different patterns under different intensities of light which is very cool. Note: 1. Due to the thickness of the sticker, please adjust the height of your Z axis. 2. Light sanding with 600-1000 grit sand paper can be done after lots of printing to give the PEI sheet more life. Package includes: 1pc 184x184mm PEY PEI Steel plate