#20 RFID chips are used by stores to keep track of inventory without having to locate the actual item. They scan the area of the store using a hand held RFID emitter and detector.
Live in Putnam County, Tennessee and cleaning up other people’s lives from my yard after the tornado so I have no context for this. Not very heavy, maybe aluminum.
#20 RFID chips are used by stores to keep track of inventory without having to locate the actual item. They scan the area of the store using a hand held RFID emitter and detector.