Strong Fridge Magnets - Our Mini Refrigerator magnets are made of ferrite with nickel coating. Nickel ferrite gives our magnets fridge a very super-paramagnetic strength. These mini magnets for crafts are sized of 3mm width and 2mm in length. As theyre small magnets for crafts, they wont cover up what youre trying to display and hence are the ideal craft magnets. These small round magnets comes in set of 100 pieces. Small Magnets Strong: These Rare Earth Magnets can be used for everything that includes fastening, lifting, hanging objects, Refrigerator Magnets, Shower Door, Work or Office, Arts and Crafts or School Classroom. Our small magnets are perfect for Card Making, magnets for whiteboard, small magnets micro magnets ideal for projects of class. Countless Ways to Re-organize and Simplify Your Life with little magnets . Organize Your Tools, Make-up, Jewelry, Kitchen. Smooth surface of jewelry magnets, small flat magnets makes easy them to use. These mighty magnets, magnet dots can be easily attached and removed, and will not cause wear and tear to your table or refrigerator. Tiny round magnets can be used as refrigerator magnets, whiteboard magnets, office magnets,. This small magnet set can also help you organize your garage, toolbox, and more. Satisfaction Guaranteed Our super strong magnets won't ever let you down. Our products are designed based on actual demands and needs; also, we hear from our customers everyday and provide solutions for their concerns time to time; your opinion is super important to us Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.