1、DOUBLE SIDED PRINTING: This double sided build plate has PEI coating and PEI carbon fiber surface, providing you with different printing effects to meet more needs, convenient and practical. 2、COMPATIBLE FILAMENTS: The PEI surface build plate can print PLA, TPU, and PETG filaments, with strong compatibility. If you need to print other consumables, you will need to use glue to increase adhesion. 3、COMPATIBLE SIZE: This double sided PEI build plate is suitable for 3D printers with a platform size of 310x315mm. Equipped with groove double handles, which helps you easily remove the model. 4、FEATURES: This PEI print bed has the features of strong adsorption, high temperature resistance, wear resistance, easy demolding, no deformation, and no warping, providing excellent printing results. 5、HIGH ADHESION: The PEI surface build plate has excellent adhesion, and the model firmly adheres to the surface of the print bed, allowing even beginners to effortlessly obtain perfect printing. Item Type: Printer Build Plate Product Material: PEI Printing Area: Approx. 310 x 315mm / 12.2 x 12.4in Maximum Temperature: 300℃ Application: For K1 MAXIMUM 3D Printer Platform 1 x Printer Build Plate