I *know* you know what I mean.
Round fridge magnets measure 1.25" across and 1/8" thick. They have a ceramic magnet inside, a smooth metal back, and will look absolutely gorgeous on your fridge or filing cabinet. Please see the additional image in the photos above for a picture of the back of the magnet.
They make a great stocking stuffer or inexpensive gift for teachers, friends, or colleagues.