Features High Flatness: Achieve a flatter and smoother build with the improved PEI plate, consisting of a flexible steel platform coated with a durable PEI and a magnetic backing, ensuring high flatness and lasting 10 times longer than glass beds. Easy Assembly and Maintenance: Simply attach the magnetic base plate to the heated bed and place the steel platform with PEI on top. The bed platform prints at a maximum temperature of 130°C and can be easily cleaned with water or alcohol. Time-Saving Design: The removable, magnetically fixed construction allows for easy dismantling of the model without the need for removal tools, trowels, or knives, reducing workload and saving time. Superior Adhesion: The PEI sheet adheres firmly to the bed without glue, preventing curled edges on the print, achieving excellent adhesion at a heated bed temperature of approximately 60°C without the need for any additional tools. Wide Compatibility: The flexible, removable, high-strength, and heat-resistant PEI spring plate is suitable for various 3D printers including Ender 3, Ender 3X, Ender 3 Pro, and Ender 3 V2 equivalent size printers. Specification: Item Type: PEI Spring Steel Plate Material: Spring steel, Soft magnetic Package List: 1 x PEI Spring Steel Plate 1 x Magnetic Base Package List 1 x PEI Spring Steel Plate 1 x Magnetic Base