If you print your own badges on-site, you need the right cards to start with. This collection includes blank PVC ID cards and magnetic strip cards that work with most standard ID card printers.
These are standard credit card size and are made to handle daily use without wearing down. The magnetic strip versions are the right choice if you use a swipe system for doors or clocking in. They are straightforward, durable, and do exactly what you need them to do.