Meco 5pcs N50 Strong Round Disc Magnets 20mm X 2mm Rare Earth Neodymium Magnets

Description: 5pcs N50 Strong Round Disc Magnets 20mm x 2mm Rare Earth Neodymium Magnets Specification: Shape: Disc Grade: N50 Size: 20mm x 2mm Plating: Ni-Cu-Ni ( Nickel ) Material: NdFeB Color: Silver Quantity: 5 pcs Applications: Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, meter, sound meter, a reed switch, sensors. Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors. Can also be used to extend protected lithium batteries with recessed contact points. Electrically conductive (making them suitable to extend recessed batteries). Perfect for sticking notes on fridge doors. Great for DIY projects. Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging. Tip: 1, Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other 2, Strong magnets should be stored in a dry, heated environment, and need to use of plastic, wood, cardboard, foam to separated and wrapped. 3, Magnets might affect water meter ,Electric meter, gas meter and some metering equipment exist some inaccurate affect (Such as : if magnets placed near the meter, the meter will slow down) WARNING: We would not recommend this magnet be used by children under 5 without supervision. Package Included: 5 x Disc Rare Earth Neodymium Magnet