The 3M™ DBI-SALA® Retrofit Pouch HF RFID Tag is designed for durability. A lightweight and durable nylon construction with built-in choker and snap strap makes it easy to fasten to harnesses and lanyards. Each HF RFID tag has the ability to store data and is pre-programmed with a unique ID code that uses high-frequency 13.56 MHz technology. These retrofit tags can be used to outfit existing inventory, other safety equipment or work areas. These tags are ready to use with your 3M™ Inspection & Asset Management Software.