Yes, we do offer indoor magnets for filing cabinets and the refrigerator. Indoor magnets are part of our marketing materials product line. Our full-color, 2" x 3.5" business card magnets with UV Coating on 14pt Indoor Magnet material starts from $89.95 for a quantity of 250.
If you are looking for stronger indoor magnets for metal equipment and doors, you can also choose our 30 mil magnetic material available on our car magnets pages. These can be custom sized and designed based on your needs.