Our Zip Tags are embedded with RFID technology. These tags work well with both microwire and plastic ware washing racks from Cambro, Carlisle, Vollrath and others.  Not only will these tags identify the rack for your delivery staff and caterers but with RFID you now know how many racks were delivered and to which specific customer.  This not only increases order accuracy but prevent loss of expensive racks. \n \nOther Uses: \n \nAttach to Milk crates, tent bags, linen bags or just about anything that a zip tie could attach to. \n \n  \n \nOther Info: \n \nTags are available blank or laser engraved.  These tags will allow for many years of usage without fading.  These tags are safe for ware washing machines and are completely waterproof. \n \nThis passive tag has no battery and will withstand up to 200- 300 wash cycles. \n \nTags can be read at a read range of 3m - 4m. \n \nTags come in packs of 25.