[Upgraded Dual-Sided Performance]Double-sided design with a smooth PEO diamond type print on one side, provides excellent adhesion for filaments, ensuring your prints adhere securely during printing process; and a textured PEI on the other, offers effortless print removal, allowing complete prints to be easily released. [Enhanced Print Adhesion]PEO + PEI combination provides optimal print adhesion for a wide range of filaments. The model can be firmly attached to the of the print bed. Please let the build plate cool down before remove the model to avoid damaging the coating. [Flexible Removable Platform]The PEI+PEO build plate is made from high-quality spring steel, flexible platform. Prints can be easily removed by hand once the build is cooled, or bend the build plate and remove the prints. The print mat 't be out of shape. [Supported Filaments]PEO build plate can print PLA, TPU and PETG. You'll need glue for other materials. PEI suits for most filaments like PLA/ABS/PETG/TPU/Nylon.