Feature 1、 Lasting Luster: Disc magnet shape, machined silver steel finish. Durable and long lasting luster, refrigerator magnet, whiteboard magnet and dry erase board magnet. 2、 Easy to Carry: This magnet is very portable, you can always carry it around when you need it, and when you don't need it, you can easily store it without taking up too much space. 3、 Glossy and Slick Exterior: This heavy duty magnet is more magnetic than ferrite magnets, and the three layer plating makes the magnet look slick and shiny and more durable. 4、 Help Organization: This magnet can help you organize your tools such as cosmetics, jewelry, ties, kitchen, office, warehouse, garage, workshop, crafts, photos, greeting card displays, even create DIY magnet projects and more. 5、 Wide Use: Multifunctional mini magnets can be used for refrigerator magnets, whiteboard magnets, advertising magnets, doors, cabinet ceilings and hanging, holding and dragging purposes.Item Type: Neodymium MagnetMaterial: NeodymiumSingle Product Size: Approx. 18 x 3mm / 0.71 x 0.11in Package List40 x Round MagnetsNoteCircular magnets are very fragile and forbid collisions with other metal objects (including another magnet), so be careful when trying to separate them!