Set of 10 "Rad Backs" Magnetic Locking Pin Clutches embroidery so you will need two

so you will need two Rad Backs per pin

Ivory is from the regular sweatshirt line

If you plan on wearing your pin out & about

The cream paper is extremely smooth

Set of 10 "Rad Backs" Magnetic Locking Pin Clutches embroidery so you will need twoturn 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