Magnetic Floating Ring Set
Set of 4 plastic cased ring magnets (color coded and marked with North/South poles) with a stand to create the amazing floating magnet trick. Children achieve this simply by stacking the rings with the like poles facing each other so they repel. Size: 1-7/16" diameter x 5/16" thickness (36x8mm). Perfect for use with our bumper cars (catalog # CAR).