Select the size of bulldog clips that matches the size of clip you want for the side of your stainless steel refrigerator. Use bigger clips for a stronger visual presence or smaller clips if you plan to display a wide range of items.
Apply a layer of polyurethane glue to the round section on the top of the bulldog clip. Press a round magnet, available at most craft stores, into place.
Turn the bulldog clip over and attach a decorative element to the other circle. This could be a button, fabric flower, plastic charm, modeling clay object or any other small item.
Let the magnets and decorative elements dry overnight and attach to the side of your stainless steel refrigerator.