GoodHangups Colorful Round Magnets 25 x 25 mm Pieces Multi Use For Fridge Door Whiteboard Magnetic Screen Door Bulletin

Awesomely Strong Magnets are strong enough to hold 7 sheets of paper
Set of 24 magnets - 6 Green 6 Red 6 Blue 6 Pink
Perfect for whiteboards refrigerators magnetic boards and any other metal surface
Perfect for hanging photos, calendars, notes, tickets, cards, and more
Each magnet is 25mm - close to the size of a quarter