Features ★ [Suitable Models] The 3D printing spring steel bed plate is applicable for E12 E16 A8Plus ET5 series and for SW X1. And can do the perfectly fitting. ★ [Simple Operating] Very easy to use, just paste a the platform magnetic baseplate onto a heated bed, then place a steel platform with a PEI surface on top. The maximum temperature of the printing bed plate is 130℃. ★ [2 Parts] The PEI plate consists of two parts, a flexible steel platform coated with a textured PEI surface on one side and a magnetic baseplate with adhesive on the back. ★ [Print Directly] Excellent adhesion is achieved when the temperature of the heated bed is about 60°C. You can print directly on the PEI plate. ★ [Gently Bending for Removing] When the temperature of the heated bed reaches room temperature, the printout easily falls off the surface. If the print is still stuck, gently bending the plate will help remove it. Specification: Item Type: Magnetic Spring Steel Plate Platform Material: PEI, Spring Steel, Soft Magnet Size: Approx. 300 x 300mm / 12 x 12in Use: Good 3D Printer Accessory Tool PEI Spraying Thickness: Approx. 0.25mm / 0.01in PEI Film Thickness: Approx. 0.25mm / 0.01in Spring Steel Plate Thickness: Approx. 0.4mm / 0.02in Magnetic Rubber Plate Thickness: Approx. 1.2mm / 0.05in Overall Thickness: Approx. 2.1mm / 0.08in Package List:1 x Spring Steel Build Platform1 x Magnetic Rubber Plate Note:You do not need to worry about the printout curling at 60°C bed temperature. It will also print PETG well, but the temperature of the hotbed needs to be around 80‑85℃. Package List 1 x Spring Steel Build Platform 1 x Magnetic Rubber Plate