Discription:50x25x10mm N50 Strong Block Cuboid Magnet Rare Earth Neodymium Magnet<br>Specifications:<br> Shape: Cuboid<br> Material : NdFeB magnet Size: 50mm x 25mm (Length * Width )<br> Thickness: 10mm<br> Grade: N50<br> Quantity: 1pc<br>  <br>   Usage:   1. Acoustic field: the speaker， receiver， microphone and so on.   2. Electronics: magnetic relays， meter， sound meter， sensors.   3. Electrical field:  motors， servo motors， micro-motors，motors， vibration motors.   4. Perfect for sticking notes on fridge doors.   5.Models piling， you can use small magnets to connect two widgets.   6. Wedding corsage badges， etc.， can be replaced with a magnet attracts every other clothes pins， so as not to damage the dress.   7. For the overlying metal drawing board for fixing the drawing paper. Magnetic blackboard whiteboard fixed file drawings.   8. Advertising magnets available to replace the original fixtures， at any time convenient to replace the ad content.   9.  Healthcare: medical equipment， magnetic health products and so on.   10. Studio， bulk magnet can be used to adsorb screws and other parts， even wrenches and other tools  11.Machinery and equipment: magnetic separation，  magnetic machinery.    Notice:  Be careful fragile and  clip hand， placed in a dry place， stored at room temperature!     This is a seriously powerful magnet and it is totally unsuitable for children! <br>       Package Included:  1x Cuboid Magnet    More Details: