Hi Judy, Your measurement is smaller than the size 7 ring that we stock. Knitter's Pride only manufactures these row counter rings down to a size 7. Your finger is more like a size 6. Customers have been telling us that these rings are running smaller so I would try a size 7. If it doesn't fit and work correctly you would sure be welcome to return it. Thank you for asking. Tracy, Handsome Fibers.