Double-sided spraying with heat- and wear- PEL powder, strong adhesion and wear resistance: Both sides can be used interchangeably, greatly extending the service life. Made of highly elastic spring steel, the printed model can be easily removed. The coating is not easy to peel off or scratch, and it is easy to remove the mold without using other tools. Just bend the spring steel plate by hand, and the model can be easily disassembled without deformation, and then returned to a flat state. You can even remove the model without cooling it. It is easy to install and has strong adhesion. The spring steel plate is flat, elastic and has good adhesion.The spring steel plate is made of stainless steel and can return to flatness no matter how bent it is. No need to use glue, easy to use PEI material increases the adsorption force to the printed model, Make the bottom of the printed model smooth and easy to clean. Just wipe it with a wet tissue or alcohol before printing. Applicable models:for X1/P1P/P1S Colour:A:Black Material:PEI Size:257x257mm Package Contents: 2 x 3D Printer Build Plate Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.