Feature:1. High Flatness: The improved PEI plate provides a flatter and smoother build surface than other plates. The PEI plate consists of two parts, a flexible steel platform coated with a PEI surface and a magnetic backing with adhesive on the back, ensuring a high level of flatness at the bottom of the model. The pei lasts 10 times longer than other glass beds.2. Easy To Use And Clean: Simply attach the magnetic base plate to the heated bed and place the steel platform with PEI surface on top. The bed platform prints at a maximum temperature of 130C and can be easily cleaned with water or alcohol.3. Save Time: This PEI spring plate has a removable, magnetically fixed construction surface and the model can be easily dismantled. No more removal tools, trowels and knives. Reduce workload and save time.4. Excellent Adhesion: The PEI sheet adheres firmly to the bed without glue, avoiding the problem of curled edges on the print. Excellent adhesion is achieved at a heated bed temperature of approximately 60C, without the need for any glue or other tools to help the model adhere to the paper.5. Wide Application: The PEI spring plate is flexible, removable, high strength and heat resistant. Suitable for Creality for Ender 3, for Ender 3X, for Ender 3 Pro, for Ender 3 V2 equivalent size 3D printers.Specification:Item Type: PEI Spring Steel PlateMaterial: Spring steel, Soft magnetic.Package List:1 xPEI Spring Steel Plate1 x Magnetic Base