Constructed of reinforced, high-tech engineered thermoplastics and close precision metal parts. Ergonomically designed for fast and easy application. Rugged, durable, field tested UltraTagger Compact Applicator (orange) is designed for use with Y-Tex All American visual tags and insecticide tags. Quick-release pin helps prevent torn ears. Compact design fits easily in hand, pocket or saddle bag. Corrosion-resistant UltraTagger Plus Applicators (blue and gray) are ultra durable, ultra light and ultra fast. 13072-2 is designed for use with all Y-Tex 2-piece tags; 13072-3 is designed for use with RFID and Tamper Proof tags.