Applicable: The magnet at the back can be attached to any iron surface.
(such as metal door refrigerator, washing machine, magnetic whiteboard, tin cabinet, etc.)
Size: refer to the details page.
If the refrigerator door is made of tempered glass, it can’t be sucked. The magnet behind it can only be adsorbed on the iron surface, but the surfaces such as glass, walls, wood and plastic can’t be used.