{"title":"Magnet Square - 0.25","handle":"magnet-square-0-25","url":"/products/magnet-square-0-25","description":"These are small rare earth magnets - 0.25\" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.  Activates the reed switch (shown below) at a distance of about 3cm.  Sold in single units.","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":636,"title":"Default Title","sku":"SF-COM-08643","price":3.59,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":366,"option1":"Default Title"}]}