Welcome to our shop! DOUBLE-SIDED: This 310x310mm PEI sheet consists of two parts: a flexible steel platform coated with a PEI surface and a magnetic backing with adhesive. Flexible and removable, it resists deformation. EASY TO ATTACH & REMOVE: No tools needed! The magnetic build plate provides premium adhesion. Easily remove prints by simply flexing the plate. HIGH COMPATIBILITY: The PEI sheet is compatible with PLA, PETG, PEEK, ABS, and other filaments. Widely compatible with MEGA X, CR 10 CR 10S, evo Tornado, and Nereus E12. Withstands numerous heating cycles. PREMIUM MATERIAL: Made from premium spring steel, the PEI golden matte surface offers strong high-temperature resistance and print stability. Flame retardant, high-temperature resistant, and high strength. EASY TO INSTALL: Simply attach the magnetic plate to the heated bed and place the flexible PEI build platform on top. The magnetic plate surface holds the flexible base securely. Item Type: PEI Sheet Material: Steel Size: Approx. 310 x 310 mm / 12.2 x 12.2in Scope of Application: All 300 x 300 or 310 x 310 3D printers Package Includes: 1 x PEI Sheet Customer Satisfaction - Your satisfaction is our top priority. If you encounter any issues upon receiving your order, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.