Master Magnetics Magnet Rings
*Length: .118 in.
*Material: Ceramic
*Style: Ring
*Product Type: Magnet Rings
*Pull Capacity: 0.39 lb. pull
*MGOe: 3.5
*Color: Black
*Number in Package: 6 pc.
*Telescoping: No
*Usage: Use to make light to medium weight items magnetic
*Width: .69 in.
*Packaging Type: Clamshell
*Ceramic Rings are .69" OD. x .29" ID X .118" Thk. Ceramic is a material that has a high resistance to corrosion or rust but can chip or crack easily, so it should be handled with care. Can be glued to any surface. (6 pcs.)