NFC anti-metal tags are suitable for use on metal surfaces. Usually, NFC tags do not work when applied to metal surfaces, and these metal tags are specifically designed for application to metals or any other conductive materials.
However, please remember that NFC anti-metal tags can only be read from the side without metal. The label tag cannot be hidden behind metal sheets. Generally speaking, there should be no metal between the chip and the reader, otherwise, the tag will not be readable.
