3 Plastic Vernier Calipers in Inches, & Millimeters. For Use as a Measuring Tool in metal working etc., a Bead Gauge in Jewelry Making or Repair, or anywhere around the home or place of work! They have 1 issue in that the inches scale goes from 5 to 6 to 6 inches instead of 5 to 6 to 7 inches. I don't know if they made them this way for some special function or if it was just a misprint. I guess you'll just have to remember that the last 6 inch mark is really 7 inches.New, in original plastic bags, did not come in retail packaging. Has a small advertising image printed on the foot of the tool. U.S. SELLER!