Set of 48 Acrylic Magnetic Push Pins. Your search for the perfect office magnet has ended. As strong as they are colorful, these fun magnets are versatile Apply this colorful magnet set to any magnetic surface - magnetic whiteboard, fridges, cabinets and lockers. Ideal Fridge or Office magnets, they can hold up to six sheets of paper with ease. Don't be fooled by these small magnets. They pack a magnetic punch! Perfect also for marking magnetic maps and as fridge magnets, calendar magnets, and whiteboard magnets. Important note: This product doesnot perform well on glass magnetic boards.DISCLAIMER This magnet set complies with the regulations and labeling requirements of the Consumer Product Safety Commission. In addition, in accordance with Amazon strong magnet policy, these magnets are not strong magnets because the exposed portion of these magnets all have a north polarity, which allows the magnets to adhere strongly to metal but have a weak connection to each other (flux between magnets is less than 50 kG2mm2).