I like the feel and texture of the envelopes and they’re perfect for printing on downside is they don’t stay stuck shut and I have to tape them hence only 2 stars since they don’t self-stick.
The Security Tinted # 10 Business Envelopes are perfect for my needs. I can stuff bills and checks in the envelopes without having to fold them. Also the security tint is perfect - I don't have to worry about anyone seeing through the envelope.