Ketchum Kurl-Lock tags are the most dependable and economical tags available. Kurl-Lock #3 tags in aluminum (29mm x 8mm/1-1/8" x5/16"), Numbered with up to 6 numbers and stamped on one line with 5 letters per line. Stamping of initials or address is done on the shank (side with holes). Consecutive numbers are stamped on the face (side with point). Pricing shown is based on each. Minimum order is 25 pieces. Volume discounts for orders over 100 and 1000 are applied at checkout.