Short answer
Magnetic backs leave no holes, so they suit dress shirts, blouses and knits, and they cost $1.00 more per badge on plastic, metal-faced and solid metal lines. Pins hold better on heavy jackets, aprons and outerwear, and are the right choice for anyone with a pacemaker.
| Magnet | Pin | |
|---|---|---|
| Holes in fabric | None | Small pin holes |
| Best on | Shirts, blouses, knits, scrubs | Jackets, aprons, fleece, heavy wool |
| Price difference | +$1.00 per badge | Included |
| Pacemaker users | Avoid | Safe |