Antner 2 Pack Magnetic Dry Erase Marker Holders with Magnetic Push Pins | Dry Erase and Pen Storage OrganizersColor: White Includes: 2 pack magnetic marker holders, 6 pieces magnetic push pins The marker holder with powerful magnetic, it can easily attach on metal surfaces never worry falling (it does not fit for glass whiteboards) Compatible with whiteboards, dry erase boards, refrigerator, locker, it is great for holding dry erase, pencil, marker, etc Adjustable divider, this marker holder with 3 slots and 1 removable block in the holder, can be removed and