"I wait for the product to see if it is a good fit. The drivers from time to time sits on the cards and over time it damages the strip.
So far the card is holding well with the rigid plastic. The rigidity of the plastic jabs the leg or buttocks, and reminds the EMT to adjust their leg to relieve the pressure on the card holder. I am worried about the plastic key ring holder about the repetitive tugging and twisting from the employees. We do have cloth to replace the key ring holder if it does breaks off, but I do think my boss is going to order 100 of them to start with."