neodymium magnet

These assorted color refrigerator magnets can be used on dry erase boards, lockers, whiteboards, refrigerators, or any magnetic surface! Use our practical magnetic set in the classroom or the office! No need to worry about using adhesives that leave residue on surfaces, or dangerous tacks!

Features of these whiteboard magnet: 

► Small in Size：-- They won't cover what you want to show. However, each powerful push pin magnet can easily hold up papers on any metallic surface. 

► Rich in color: -- Just for your colorful life! 7 colors including blue, yellow, green, crystal clear and purple. Bright colors are attractive to the children, which will make your office, classroom, kitchen and home look bright and cheery! Perfect for color code, organize and Christmas decoration. 

► Smart Design: -- Chess shape design fits your hand very well no matter you are kids or adults, and it is super light, easy to use and comfortable to hold and handle. The smooth round surface connect the object directly, no worry about any scratches when you or your kids drag the magnet. 

► Wide Use: -- The colorful whiteboard magnet is perfect for holding printer paper, notes, photos, postcards and maps on fridge, file cabinets, lockers, dry erase boards and other metallic surface. It is also suitable for whiteboard, calendars, maps and so on. 

 ► Good quality: -- Made of durable material, can use for a long life time and not easy to crack. 

Pay Attention: 

1.Children must be accompanied by adults while using. 

2.Please keep in mind that magnets do not stick to non-metal materials such as wood, glass, plastic, textile, concrete, etc. However, many non-metal surfaces may have metallic properties, so these magnets will stick on them.

Sintered neodymium magnet (NdFeB) is the most powerful commercialized permanent magnets available today, with maximum energy product ranging from 24 MGOe to 55 MGOe. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes. With its excellent magnetic characteristics, abundant raw material and relatively low prices, Neodymium Magnet offers more flexibility in designing of new magnets or replacing the traditional magnetic materials such as ceramic magnet, Alnico magnet and SmCo magnet to achieve high efficiency, low cost and more compact devices.