These were Tyvek Credit Card sleeves which are slippery, however, Envelopes.com did an AWESOME job printing both sides perfectly on all 1000 sleeves. It was a thrill to get them and everyone who has received one has been equally happy to have the strength of Tyvek and the distinction of the County Logos to help prevent them using the card for personal purchases. WAY TO GO ENVELOPES.COM

Excellent product. Light weight and easy to carry while protecting your card.

Wonderful product Easy to use website Arrived faster than expected which was great

We were very impressed with this, our first, order. Logo placement and color was handled so well by customer service folks.

These are properly sized, well made credit card sleeves that I believe will do the job I wanted them to, protecting my credit cards from abuse in my pockets and wallet. I'd buy them again if I ran out. I write on them easily with Sharpie markers; I'd guess any similar permanent marker would do the job.

I love these card protectors! My bank no longer carries them and for the price and the amount you get here you can't beat it. I use these alot for my cards and also when going places and I don't want to carry my purse I just put my cards and ID all in one and bam everything in one pocket. Easy to write on if needed and the material is great because it won't rip easy at all like regualar paper ones. Glad I found these!

Products came very quickly and were exactly what i was looking for. Fit perfectly in the wallets of the employees they have been provided to.

These are GREAT!!! The tyvek is fantastic because it doesn't tear. The sleeves are great for keeping the cards protected and separate from personal cards in the wallet. We even put "if found, please return to..." stickers on them. They are perfect for what we needed them for.