Features 1、SMOOTHLY AND VERSATILE SURFACE: One side features a smoothly PEO flexible diamond surface, easy to adhere to models and easy to clean. The other side has a PEI frosted bed surface for enhanced adhesion and texture without warping. 2、MAGNETIC BASE WITH HEAT RESISTANCE: The soft magnetic rubber base with strong magnetic properties and heat resistance up to 130℃, allowing for direct attachment to the hot bed platform. 3、COMPATIBLE WITH VARIOUS FILAMENTS: PEO surface is compatible with PLA filaments, while the PEI surface supports PLA, ABS, PETG, TPU, Nylon filaments. 4、STRONG ADHESION: Achieve cold bed printing with strong adhesion and no warping, producing textured and exquisite bottom surfaces on printed products. 5、WIDELY COMPATIBLE: Dual side PET PEI construction with a size of 315 x 310mm, suitable for models for K1 MAXIMUM and other similar models. Specification Item Type: 3D Printer Build Plate Material: PEI, PEO Thickness: PEI coating thickness Approx. 0.15mm / 0.01in, spring steel thickness Approx. 0.4mm / 0.02in, PEO diamond surface Approx. 0.15mm / 0.01in, magnetic base thickness around Approx. 1.4mm / 0.06in, overall thickness around Approx. 2.1mm / 0.08in. Size: Approx. 315 x 310mm / 12.4 x 12.2in Package List 1 x 3D Printer Build Plate 1 x Soft Magnetic Base