1,PLATFORM SIZE: With a size of 120x120x4mm, this glass platform is suitable for voron and other 3D printers, please confirm that your printer is compatible with this size. 2,CURLING FREE: Coated with composite materials with microporous structures, as the temperature increases, the adhesion increases, the printed product can firmly adhere to the build surface, avoiding edge curling. 3,RELIABLE GLASS: The special coating of the built plate is inorganic and made of 8 percent borosilicate glass with a hardness of 100 Mohs, can work at 400℃, thick and firm, easy to clean with water or soap water after use. 4,SIMPLE MOLD REMOVAL: The microporous composite coating shrinks as the hot bed cools, easy for manual pickup of complete small printed items without any tools. Using tools can easily remove large printed items, saving time. 5,EXCELLENT FLATNESS: Flatter and smoother, this glass build surface ensures a high flatness of the printing bottom, which is no longer concave during printing, resulting in a more perfect printing effect. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.