1、DOUBLE SIDED PRINTING PLATFORM: One side is a smooth PET platform, the bottom of the printing model is smooth, and the model is easy to disassemble and clean. On the other side is the PEI frosted surface, where the frosted sticker surface presents a unique frosted touch, providing the model with higher adhesion and pressure without warping 2、HIGH TEMPERATURE RESISTANT: The PET printing surface of spring steel magnetic build plate is resistant to 120℃, and the PEI coating is resistant to 260℃ 3、COMPATIBLE FILAMENT: Only PLA filament is printed on PET building surface; PEI surface panel can print most filaments, such as PLA, ABS, PETG, TPU, nylon 4、APPLICABLE MODEL: Magnetic building board is applicable to for MK2, for MK2A, for Anet A8, for Anet A6, for Reprap, Mendel, for Wanhao Duplicator i3, for Monoprice Maker; for AnetA2, A6, A8, ET4 series, for ANYCUBIC13, for MEGA series, for LONGERLK4, for WANHAO13, or other models with a hot bed size of 220x220mm 5、EXCELLENT PERFORMANCE: magnetic spring steel build plate is made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability