White Tyvek Standard 3.5" x 2.25" Credit Card Sleeve Protector Envelope, Box of 200

I've had Tyvek card holders that last better than these do; the seems aren't glued as well as I'd like. The Tyvek material itself holds up well, and the quantity is good for the price. I bought a roll of Tyvek tape at the local home center to reseal the seams, and that helped - but should not, IMO, be necessary. Note that while these protect your card from friction damage, they will not prevent someone with an RFID scanner from scanning it. That's not much of a risk for me but it might be for others; search Amazon if you need that kind of protection.

Its a good Card Sleeve Protector Envelope! very satisfied!

Wanted these special type of envelopes for my business as 'patient give-aways' --- and they work really well with custom labels

I thought I was purchasing an RFID credit card sleeve.