The Sparkfun Magnet Square - 0.125in. is a compact and powerful rare earth magnet composed of Neodymium/Iron/Boron (NdFeB). It is ideal for attaching tools to metal surfaces, securing small items to a fridge, and activating reed switches from a distance of approximately 1cm.
Note: Keep away from small children to avoid ingestion hazards.
1x Sparkfun Magnet Square - 0.125in.
0.125 x 0.125 x 0.125 inch
Rare earth magnets
Composed of Neodymium, Iron, and Boron (NdFeB)
Activates reed switch at approximately 1cm distance
