12 x 1.5 mm (diameter x thickness) For hanging or holding circular or disc-shaped metal objects as well as a variety of other magnetic uses, neodymium disc strong magnets are highly helpful.

The combination of neodymium, iron, and boron is used to create rare earth neodymium magnets, usually referred to as NdFeB magnets or Neo magnets. They are extraordinarily strong for their small size and have great magnetic properties. Permanent neodymium magnets have a high magnetic energy peak.

Neodymium magnets have gained enormous popularity in virtually all applications that call for high performance magnets, including motors, sensors, computers, communications, medical equipment, metres, home appliances, craft models, jewellery, and so on, due to their high performance to price ratio.

Uses for neodymium magnets include:

The speaker, receiver, microphone, alarm, stage audio, car audio, and so on are examples of the acoustic field.
Electronics: reed switches, magnetic relays, permanent magnetic actuator vacuum circuit breakers, metres, sound metres, and sensors.
Electrical field: vibration motors, servo motors, micro-motors, generators, CD/DVD-ROM, and VCM.
Magnetic separation, a magnetic crane, and magnetic machinery are examples of machinery.
Healthcare: medical devices including MRI scanners and other magnetic health goods.
Additional industries include those that use magnetised wax, pipe descaling, magnetic fixtures, automatic mahjong machines, magnetic locks, magnetic doors and windows, magnetic luggage, leather magnetic toys, magnetic tools, presents, and packaging.