Horseshoe-shaped magnets are made of Al-Ni-Co, which are less likely to break than cheap ferrite magnets.Designed for heavy-duty applications, it does not demagnetize naturally over time, which helps lift, maintain, sort or reclaim. 1.77 inches, Height: 1.18 inches, Depth: 1.18 inches, Pole spacing: 0.86 inches.If you use it as a horseshoe magnet for nail polish, make sure the width of your thumb matches the distance between the poles before purchasing. The resistance and high temperature resistance of the aluminum nickel magnet ideal for high temperature and underwater/submarine applications.Magnet horseshoe can be pulled up to 30 pounds in ideal condition. Red horseshoe-shaped magnet with holder to maintain magnetism.Very suitable for school experiments.It can also be used for velvet nails, fishing, measuring, collecting small metal screws, doing experiments, etc. The horseshoe-shaped magnet has a smooth and a hole on the top, which can be fixed to the conveyor belt, rack, welding fixture, etc. There is also a detachable fixture to maintain the magnetism. Colour:As Shown Material:Metal Package Contents: 1 * horseshoe magnet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.