Live Stock Tattoo Plier with ear release, Lightweight, Aluminum The most popular tattoo used by leading Breeders. Made of special aluminum alloy, lightweight, exceptionally easy to handle. Holds up to four digits in 2" wide area with no blank digits necessary. Plier length 9" Ear release automatically frees the ear to avoid scratch and illegible marking. Tattoo plier comes with set of 3/8" digits (0-9)