Magnets and Magnetic Sheets
Magnets and magnetic sheets produce magnetic fields and attach to some types of metal. Adhesive magnets are used to adhere materials to metal surfaces, to other magnets, and more. Shop magnetic strips that have a magnetic surface on one side and an adhesive strip on the other side that can attach to signs, decorations, and more.
Similarly, magnetic buttons can also be used to make non-magnetic materials magnetic. Attach them to non-magnetic surfaces with glue.