This product is a rectangular neodymium magnet with a length of 100mm, which belongs to a larger size and can be composed of a pot magnet. It has a large pulling force and has 2 screw holes at both ends. The specific dimensions are length 100mm, width 10mm, thickness 3mm, hole 3mm, hole center distance 90mm, if you are interested in this product, please consult the salesman for your quotation....