* Clearance Price - Final Sale - Limited Quantities Available * Use to hold or hang heavy objects throughout your classroom. Made with super strong neodymium magnets. Hooks can swivel up and down. Holds approximately 20 lbs from a vertical position and approximately 10 lbs from a horizontal position on heavy steel. Holds approximately 1 lb on a whiteboard and approximately 8 lbs on a metal door. 2.54 cm (1") diameter, 6.35 cm (2.5") long hook. 2 hooks per package.