Feature: 1. COMPATIBLE MODEL: Flexible spring steel magnetic construction double sided texture PEI plate, the size is 470x470MM, suitable for CR10 and other models 2. EASY INSTALLATION: Simply apply the adhesive magnetic sheet to the metal hotbed, and then place the gold PEI plate on top. Level the printer and start printing 3. DOUBLE SIDED TEXTURED PEI BOARD: Ideal for PLA, PEEK, PETG, TPU, ABS and other materials, the textured PEI surface leaves a textured surface on the bottom of the print 4. EASY PRINT REMOVAL: Once the bed cools, small prints will pop up automatically, and larger prints can be easily bent from the spring steel PEI plate. No more scrapers and fingers cuts 5. DURABLE CONSTRUCTION: Spring steel build plate is flexible, removable, has high strength and heat resistance, three layer design, thicker, more durable. Easily handle temperatures up to 200℃ Specification: Item Type: Double Sided Textured PEI Sheet Product Size: Approx. 450 x 450mm / 17.72 x 17.72in Application: 3D printer Product Material: PEI spray powder, spring steel, soft magnetic PEI Coating Thickness: Approx. 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 Build Plate1 x Magnetic Rubber Plate Note: 1. In order to maintain good bed adhesion, isopropanol can be used to clean the surface after printing.2. Refer to the material sheet for print settings.