Original Spare Part - ELEGOO flexible magnetic build plate with sprayed one-sided PEI coating size 235x235mm/ 9.25 x 9.25E xcellent Adhesion - The powder-coated PEI plate is heat-resistant. It ensures great bed adhesion when printing and make prints not easy to warpEasy to Install - only need to put the magnetic bottom sheet onto your heated bed. The steel platform with PEI surface is on the top. No more messEasy to Remove Prints - ELEGOO build plate is flexible enough to remove your prints simply by bending the plate without losing durabilityHigh Compatibility - Not only compatible with ELEGOO Neptune 3 Pro but also fit most FDM 3D printers with 235x235mm bed