This listing includes one rectangular neodymium magnet made from Grade N42 rare earth material. The magnet measures 2 x 1 x 0.25 inches and features two countersunk holes for secure screw mounting. Designed for holding and mounting applications, this bar magnet is commonly used in home projects, educational settings, and DIY assemblies. The countersunk holes allow for flush installation using #6 flathead screws, making it easy to integrate into wood or other materials. Neodymium magnets offer significantly stronger magnetic performance than ceramic magnets of comparable size. This magnet provides an approximate holding strength of 17 pounds when used under ideal conditions on a clean steel surface. Neodymium magnets are brittle and should be handled carefully to avoid chipping or breakage. This product is intended for adult use and should be kept away from children and individuals with pacemakers or other sensitive medical devices.