Feature:1. STRONG ADHESION: This spring steel plate has strong adhesion, does not require glue, supports cold printing without warping edges, the printed product has a frosting effect on the bottom surface.2. 60 TEMP RESISTANCE: When the temperature of the heating bed is about 60, excellent adhesion can be achieved, which can be directly printed on each side of the double sided PEI sheet.3. PEI POWDER SPRAY: The flexible steel plate adopts double sided PEI powder spraying, ensuring that both sides can be printed. Simply place it on a heating bed and tear off the protective film to print.4. SPRING STEEL: This flexible printing plate is made of excellent spring steel material, which has the advantages of good elasticity, high and low temperature resistance, and no deformation.5. APPLICABLE MODEL: This flexible spring steel plate is suitable for Sermoon D1 3D printer and is stable and reliable. Please ensure that the printing size of your printer platform is compatible.Specification:Item Type: Spring Steel PlateProduct Size: Approx. 275 x 295mm / 10.8 x 11.6inProduct Use: 3D printerProduct Material: PEI Spray Powder, Spring SteelPEI Spraying Thickness: 0.25mmSpring Steel Plate Thickness: 0.4mm.Package List:1 x Spring Steel Plate1 x Magnetic Rubber Plate