22x22cm A+B Magnetic Sheet Surface Platform Sticker For 3D Printer Creality Ender-3 Heated Bed

Features:● Magnetic double-sided A+B, reusable● Part A: The top is a matte surface (not the same as other stickers), the back is magnetic (with the front of the B part to attract each other)● Part B: The top is magnetic (adsorbed under the A part), and the back is 3M adhesive (posted on the printer platform for fixing)Specifications:Color: BlackSize: 22x22cmApplication: 3D printerWarning: If you find that A and B have no magnetic force, try to rotate the angle.Package include:2 x Magnetic platform sticker