How are RFID tags made?

RFID tags consist of a chip (where the data is stored), tag antenna (recieves signals from the interrogator) and substrate (material used to hold everything together).

RFID Tags - Complete Guide to Applications and Uses

What are RFID Tags? - A Beginner Friendly Guide

A Tag, A Label, & An Inlay - atlasRFIDstore

What are RFID Tags, What are They Used for? - Camcode

Checklist: Self-selection of RFID tags for a project of any complexity

The Advantages and Disadvantages of Active and Passive RFID Technologies

How Do RAIN RFID Systems Work?

What is the Radio Frequency Identification Tag (RFID Tag)?

What is RFID and how does it work?

Laminated RFID Hang Tags

Construction of Passive RFID Tags

What is Radio Frequency Identification (RFID)?

How are RFID tags made?

Self-aligning roly-poly RFID tag