Ketchum Kurl-Lock tags are the most dependable and economical backup tag for sheep identification. Kurl-Lock #3 tags coloured steel are 29mm x 8mm (1-1/8" x 5/16"), numbered with up to 6 numbers and stamped on one line with up to 5 letters per line. Stamping of initials or name and address is done on the back (side with holes). Consecutive numbers are stamped on the front (side with point). Pricing shown is based on each. Minimum order is 100 pieces. Red/Yellow.