- turn any enamel pin into a magnet
- available as a set of 10
- more secure than rubber backings since it grips the notch on the metal post, and it can't be removed unless the spring-loaded top is pulled outwards
- my enamel pins all have two posts on the back, so you will need two Rad Backs per pin
- official Rad Backs brand – original invention by Rad Girl Creations, U.S. Pat. No. 12,004,607
