White Material: Polyester Print technology: Thermal transfer Labels per pack: 400 pc(s) Silverline II On-Metal Labels (Zebra Silverline RFID ZT410/ZT411 On-Metal Printers) for tagging high value items & assets in demanding environmentsThe next generation of Silverline RFID on-metal labels build upon the printing and encoding performance many have relied on, with new materials and the latest chip technology, regionally tuned to offer up to 3X longer read ranges on-metal and improved readability on nonmetal surfaces.Their durability, versatile all-surface application properties and readable range of up to 15 metres makes them suitable for a wide range of demanding applications.Typical uses include the tagging of IT equipment, medical equipment, firearms, high value tools, industrial equipment and returnable shipping containers. Features Adhesive material Acrylic Print technology Thermal transfer Material Polyester Product colour White Weight & dimensions Core diameter 7.62 cm Label heigh