Features: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).
Perfect for sticking notes on fridge doors.
Great for do-it-yourself projects.
Ages:7+ ages, both for kids and adults.
Specification:Brand new and high quality.
Material: Neodymium Rare Earth Magnet.
Magnets Type: Neodymium.
Shape: Hole Disc Magnets.
Total Diameter: 20mm.
Hole Diameter: 5mm.
Package Included:5 x Strong magnets
NO Retail Box. Packed Safely in Bubble Bag.