100 pieces Bottle Cap Crafts Neodymium Rare Earth Magnets 1/4

These magnets are used world wide for their strength in all kinds of crafts. These discs, like all of our magnets, are of the highest quality materials and are fully licensed neodymium products. Neodymium magnets are the most permanent magnets available. They do not require a “keeper”, nor will they lose any appreciable strength during your lifetime…no matter what your age! They are hands down, the strongest and most amazing magnets you can buy. You receive 100 of these powerful magnets for only $9.79. Dimensions: 6mm dia. x 1.5mm thick (1/4″ x 1/16″) Tolerances: 0.04mm x 0.04mm Material: NdFeB, Grade n35 Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Weight: 0.0111 oz. (0.316 g) Pull Force: 0.86 lbs Surface Field: 2706 Gauss Max Operating Temp: 176f (80c) Brmax: 12,100 Gauss BHmax: 35 MGOe warning: keep out of reach of children. this is not a toy. do not ingest or inhale. seek immediate medical attention if magnet(s) are swallowed or inhaled. magnets are brittle. broken magnets are sharp. magnetic media and electronic equipment hazard. keep away from pacemakers and internal medical devices.