Item Type: Printing Build Plate Material: PEI, Spring Steel, Soft Magnet Size: Approx. 165x165mm/6.5x6.5in Use: 3D printer PEI Spraying Thickness: Approx. 0.25mm/0.01in 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 Printing Build Plate 1 x Magnet Rubber Plate 1WIDE COMPATIBILITY: Featuring a size of 165x165mm, this build plate set has strong compatibility, suitable for Voron and more brands of printers. 2EASY TO USE: Just stick the magnetic base plate onto the heating bed, and then place the steel platform with PEI surface on top. 3PEI SPRAYING: The surface adopts PEI spraying process, with even and delicate particle, more wear prevention, the model is very easy to adhere to the surface of the hot bed. 4HIGH TEMPERATURE RESISTANT: The 3D printed build plate has excellent wear resistance and high temperature resistance, ensuring long lasting use. 5STRONG ADHESION: The printing platform has strong adhesion, without the need for glue, and can achieve cold stamping without warping edges.