RFID PVC key tag is durable and are made from PVC. They do not peel apart and snap apart easily with smooth edges. They are printed in gorgeous full color. We have all sorts of configurations — from single key tags of varying sizes to wallet card and keytag combinations. RFID PVC Key Tag are designed so you can tuck the card into your wallet, attach the tag to your keychain, or give one to a spouse or child.