Feature:1. Double Side Printing: Smooth PET platform ensures a smooth model bottom, easy to disassemble and clean, the PEI frosted surface provides higher adhesion and pressure.2. High Temp Resistance: The PET printing surface is resistant to high temperature of 120, and the PEI coating is resistant to high temperature of 260, stable and reliable.3. Applicable Filament: The PET build surface can only print PLA filaments, and the PEI surface panel can print PLA, ABS, PETG, TPU, nylon and other filaments.4. Applicable Models: The size of this double sided build plate is 300x300MM, suitable for CR10 series, for Artillery SWX1 3D printer model, with good compatibility.5. Durable Materials: The double sided print plate is made of excellent spring steel with good flexibility, with a rubber magnetic base to ensure safe and stable printing.Specification:Item Type: 3D Printer Build PlateProduct Size: Approx. 300 x 300mm or 11.8 x 11.8inProduct Use: 3D PrinterApplicable Model: For CR10 Series, for Artillery SW-X1PEI Spraying Thickness: 0.15mmSpring Steel Plate Thickness: 0.4mmPET Surface Thickness: 0.15mmRubber Plate Thickness: About 1.4mmOverall Thickness: About 2.1mm.Package List:1 x Spring Steel Plate1 x Magnetic Rubber PlateNote:Make sure the print size of your printer platform is compatible.