Item Type: 3D Printer Build Plate Material: PEI Spray Powder, Spring Steel, Soft Magnet Size: Approx. 470x470mm/18.5x18.5in Use: 3D Printer PEI Spraying 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. 2mm/0.08in Package List 1 x Spring Steel Plate 1 x Magnetic Rubber Plate 1COMPATIBLE MODEL: 3D printer build plate, size 470x470mm, suitable for CR 10 MAXIMUM and other models. Please ensure compatibility of your printer platform. 2SPRING STEEL PLATE: With good flatness and elastic deformation ability. Double sided PEI powder spraying, both sides can be printed, hard wearing, not easy to scratch, temperature resistance of up to 200. 3MULTI PURPOSE: PEI steel plate can effectively adhere to various printing materials, such as PLA, ABS, TPU, TETG, nylon. Surface adhesion is strong, without the need for glue, can achieve cold stamping without warping edges. 4MAGNETIC BASE: Made of soft magnetic rubber, has soft texture, good magnetic and temperature resistance, can withstand high temperatures of 130 for a long time. With adhesive backing, can be directly attached to the hot bed platform. 5EAR DESIGN: The spring steel plate with ear design is easy to install and remove, and the mold can be easily removed by gently bending the steel plate.