24 Clear Magnetic Push Pins - Perfect Magnets for Fridge, Calendars, Whiteboards, and Maps CLEAR ACRYLIC - This vibrant magnet set of 24 comes in clear. Perfect for kids, crafts, color coding, or a cheery office! SUPER STRONG - These colorful magnets reliably hold up to 10 sheets of printer paper with a single magnet! However they do NOT work well on glass magnetic boards or stainless steel surfaces. VERSATILE MAGNETIC PUSH PINS - Perfect office magnet and home magnet set for map magnets, calendar magnets, whiteboard magnets, and refrigerator magnets. LIFETIME GUARANTEE - Each magnet you buy will last a lifetime or Bullseye Office will replace them for free. If our product is unsatisfactory feel free to send it back and receive 100% of your money back! No risk! PERFECT SIZE - One individual magnet, including the plastic casing, is 11 x 17 mm. The diameter of each magnetic disc is 7 mm.