Ring Sizer Measuring Tool

Special design] : The ring surface with a small magnifying glass, so that more convenient and accurate reading, let you know more about your finger size. [Purpose and method of use]: US size, just wear it on your hand, and then adjust it to a suitable position for measurement. The inner diameter of the ring is measured and can be removed at any time like a ring. [Applicable size]: 1-17 American size, finger size from 1 to 17, accurate and clear, not only can be used as a ring size table, but also can be used for other jewelry measurement. [High quality]: reliable, durable measuring tool with accurate readings.