Our industry proven wing tag for turkeys is made of alumninum at 29mm x 6mm (1-1/8" x 1/4") and clearly identifies the bird. Light in weight so that is will not cause the wings of young birds to droop yet stron enough that grown birds cannot pick it loose. Tags can be stamped with up to 7-5mm (3/16") letters in one line on the SHANK (side with hole). Up to 6 consecutive numbers on the FACE (side with the point). Available in plain aluminum only. Use KurlLock #3 applilcator to apply tags.