Ketchum Kurl-Lock tags are the most dependable and economical backup tag for sheep identification. Kurl-Lock #3 tags plain steel are 29mm x 8mm (1-1/8" x 5/16"), numbered with up to 6 numbers and stamped on one line. Consecutive numbers are stamped on the front (side with point). Pricing shown is based on each. Minimum order is 100 pieces.