Features 1、FROSTED PRINTING EFFECT: The surface adhesion of spring steel build plate is strong, no glue is needed, cold printing can be achieved, and no warping edge, the bottom surface of the printed product with frosted effect, fine and beautiful 2、STRONG ADHESION: When the temperature of the heated bed is about 60℃, excellent adhesion can be achieved and you can print directly on each side of the double sided PEI sheet without using any glue or other tools to help the model stick to the sheet 3、SUITABLE OBJECT: You do not need to worry about the print out curling at 60℃ bed temperature, spring steel build plate will print PETG well, but the hotbed temperature needs to be around 80‑85℃ 4、SUPPORT DOUBLE SIDED PRINTING: Double sided PEI spray build plate, both sides can be printed, just put on the heating bed, tear off the protective film and print directly 5、EASY REMOVAL: Powder painted PEI spring steel sheet is easy to install, easy to remove the models by bending or popping off Specification Item Type: Spring Steel Build Plate Product Size: Approx. 200 x 300mm / 7.87 x 11.81in Application: 3D printer Product Material: PEI spray powder, spring steel PEI Coating Thickness: Approx. Approx. 0.25mm / 0.01in Spring Steel Plate Thickness: Approx. 0.4mm / 0.02in Package List 1 x Spring Steel Build Plate 1 x Magnetic Rubber Plate