The product is divided into two parts: A (upper) + B (lower) Part A: The top is a matte surface, and the back is magnetic (interacts with the front of Part B to create adhesion) Part B: The top is magnetic (attracts the bottom of Part A), the back is adhesive (applied to the printer build platform to secure in place) Instructions: Simply attach the lower plate to your build plate and begin printing. After printing, remove the top plate with the printed object, then separate the print from the top plate. Reattach the top plate to the lower base for the next print. Features: Upgraded magnetic build surface plate, sized 235x235mm / 9.25x9.25in, compatible with Ender-3, Ender-3S, Ender-3 Pro, CR20, and other FDM 3D printer heated beds. Build surface includes an upper magnetic build plate and a lower magnetic adhesive base for easy use. Attach the adhesive lower plate to the heated bed—no edge warping, no glue required, convenient and user-friendly. Easy removal of PLA and PLA-based materials from the 3D printing platform. Ensures smooth print release, minimizes warping, and eliminates the need for scrapers. Made from premium materials with excellent flatness. Enables fast, uniform heating. Designed to operate up to 70°C. Reusable to help reduce costs. Includes 100% genuine Creality sticker. Ideal accessory for your 3D printer. Specifications: Color: Black Material: Plastic + Magnetic Product Size: 235x235mm / 9.25x9.25in Product Weight: 496g / 17.5oz Package Size: 29.3x28.1x3.6cm / 11.5x11.1x1.4in Package Weight: 398g / 14.0oz Note: If adhesion is weak, rotate the top plate 90 degrees and reapply. This build surface is designed for use with PLA and PLA-based filaments only. Not suitable for printing temperatures above 70°C. Package List: 1 x Sticker Set