S4 Neodymium Sphere Magnet, 1/4″ diameter
This neodymium countersunk magnet is made of super strong N42 NdFeB (NIB) material, coated with Nickel (Ni+Cu+Ni triple layers). The dimension of this Tiny neodymium magnet is 1/4″ diameter, magnetized . Its individual pull force is approximately 1.63lbs.