Feature: 1. APPLICABLE RANGE: The size of the printer build plate is 185x185mm, suitable for Sermoon V1, for V1 Pro, used for printing PLA, ABS, ASA, PETG, TPU, PC, PA, and other materials. 2. DUAL SIDED PRINTING: Double sided PEI spraying, this build board supports double sided printing, simply remove the protective film and place it on a heating bed to directly print. 3. STRONG ADHESION: This textured PEI printing sheet has strong adhesion, and does not require the use of any glue or other tools to help the model adhere to the board. 4. DURABLE MATERIAL: Using excellent PEI and spring steel materials, the 3D printer build board is resistant to high temperature and corrosion, and will not curl or deform. 5. MAGNETIC BASE: Equipped with a soft magnetic base, this flexible build sheet can be well fixed on the hot bed to prevent material from moving freely during printing. Specification: Item Type: Print Build Plate Material: PEI, Spring Steel Size: Approx. 185 x 185mm / 7.3 x 7.3in PEI Coating Thickness: 0.25mm Spring Steel Thickness: 0.4mm Magnetic Rubber Plate Thickness: 1.2mm Overall Thickness: 2mm. Package List: 1 x Dual Texture PEI Plate 1 x Soft Magnetic Base