Features: Upgraded for CrealityK1 with this double sided PEO/PEI sheet for a superior printing experience. The diamond plate magnetic base ensures excellent adhesion and easy removal of printed models. Designed for 3D printing enthusiasts and professionals for Ender3S1/S1Pro printers. Perfect for a wide printing applications, from prototypes to functional parts. We suggest printing temperature: PLA60℃ PETG 70-80℃ ABS 90-100℃. Starting printing in PET and PEO sheets, the temperature of the hot bed can be set to 40°C-80°C according to the actual situation (PEO/PET does not exceed 80°C). PEI sheets can work for a long time at 160°C~180°C, and the PEI cannot exceed 200°C Specifications: Material：Metal For: CrealityK1 3D Printers Size for：approx 235x235mm/ 9.25x9.25in Hotbed Types: A/B/C/D Optional A: One side PEI and one side PEO (without soft magnetic) B: Double sided spray PEI (without soft magnetic) C: One side PEI, one side PEO+soft magnet D: Double sided spray PEI+soft magnetic Package Includes: 1PC Metal Printing Platform note: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.