Small Strong Powerful Magnets Push Pins for Whiteboard, Magnetic Boards, Magnetic Surface, Refrigerator, Magnetic Push Pins 12 * 16mm18 PiecesMagnetic Push Pins Super Magnetic Each neodymium magnet is super strong. Each cone magnet holds several A4 paper images and can be used for refrigerators, whiteboards, cards, etc. You can use it anytime and anywhere to free up space. Stable and durableWith a special magnetic coating that is not easy to break, it will not scratch your refrigerator when you use it. Easy to holdDiameter: 12mm, height: 16mm. Due to the shape of the pen, the magnets can be removed better than regular round magnets. You can also use them as hooks to hang small things. VERSATILE USES Attach exquisite memories to the refrigerator or whiteboard and hang family photos. These small mini magnets are perfect for attaching sheet music. Space Saving Contains 10 super strong neodymium magnets, stored in a small box. They are small and do not take up much space on the whiteboard.