4×1 Strong Magnet 4×2 Samll Round Magnets 4×3 NdFeB Super Powerful Magnet D4x4mm Rare Earth Neodymium Magnet 4×4 Search Magnets
100% brand new.
Super strong Rare-Earth magnets, once they get stuck with each other, they are hard to break apart.
Can also be used to extend protected lithium batteries with recessed contact points.
Electrically conductive (making them suitable to extend recessed batteries).
Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.
Perfect for sticking notes on fridge doors.
Great for do-it-yourself projects.
Ages: 7+ ages, both for kids and adults.
Operating temperature:≤80°C .
Magnets Type: Neodymium.
Disc Size: 4mm x 1mm/2mm/3mm/4mm.
Magnet only, accessory is not included
Neodymium Magnets caution
1. Related electronic products,such as bank cards,mobile phones,pacemakers,etc.they are easy dffected by NdFeB
magnet ,please maintain a certain distance,so as to avoid unnecessary losser
2. NdFeB magnets are fragile,the characteristics are hard and brittle,especially large-size products,
strips and thin slices,separate the magnet,please carefully shift staggered,must not break the hard pry,
so as not to damage the product or injured,separated to maintain a certain distance,so as not to touch the collision,damage to the product,or even dangerous.
3. NdFeB magnets surface coating protection,with a certain anti-rust corrosion resistance,but if
not used in time,be sure to keep away from the high temperature and corrosive environmen
4. NdFeB magnets will lose their magnetic properties if heated above 175F(80C).NdFeB magnet should never be burne