We have been ordering stickers from Sticker Mule for a few years. This last year our company invested in regionally based hard hat stickers for our construction customers and teams. They have had a great reception but folks really lost their minds when we ordered our Vegas ones in the hologram style. It adds that extra punch to it and they look great! Very happy with them and will probably have to order more soon since they are the most popular ones we've produced so far. 

Holographic stickers are definite favorites!