Feature: 1. 2 SIDED PRINTING: PEI and PEO double sided build plate, one side is smooth diamond printing surface with upgraded PEO film. The other side is the PEI frosted surface, and the frosted sticker surface present a unique frosted touch, providing higher adhesion and pressure without warping 2. GOOD ADHESION: The model can be firmly attached to the surface of the printing bed. Allow the build plate to cool before removing the model to avoid damaging the coating 3. FLEXIBLE AND EASY TO REMOVE: PEI and PEO build plate is flexible. Once the build surface has cooled, the printout can be easily removed by hand, or the build plate can be bent and the printout removed. The printing pad will not deform 4. FILAMENT COMPATIBLE: The surface of the PEO building board can print PLA and TPU and PETG. If you print other materials, you will need glue. PEI surface panels can print most filaments, such as PLA, ABS, PETG, TPU, nylon 5. COMPATIBLE MODEL: The 2 sided smooth PEO textured PEI printing bed is suitable for 3D printers with 350x350MM platform size, very versatile Specification: Item Type: PEO PEI Build Plate Material: PEO and PEI Size: Approx. 350 x 350mm / 13.78 x 13.78in Size: PEI Coating Thickness: 0.25mm, PEO Diamond Surface: 0.15mm, Overall Thickness: Approx. 2mm / 0.08in. Package List: 1 x Print Bed