From the brand
Product Description
CreGear #10 Envelopes Self Seal Security Tinted Envelopes

For Security and Convenience



Peel and Seal

Security Stripes

Widely Used

Standard Size
CreGear #10 Business Self Seal Standard Envelopes


What are the size of these envelopes?
Our CREGEAR #10 envelopes are 9-1/2 inches in length and 4-1/8 inches in width. Suitable for standard letterhead or documents, meeting various mailing needs.
Are these envelopes convenient to use?
Yes, the CREGEAR #10 envelopes uses super-strong self-sealing strip, just need to peel off the protective strip and press, no additional tools required.
How do they protect personal privacy letters?
With its advanced security pattern and powerful adhesive strip, our #10 self-sealing security envelopes will provide added protection for sensitive information.
How is the quality of these #10 envelopes?
Made of high-quality 24-pound white woven paper, these envelopes have the strength you need and are not easily damaged.
What do you get?
Our store has multiple quantities of business envelope #10 for you to choose from as needed.



















Ginny Zrebski –
These are good envelopes. I just have one bill every month that has to be paid by mail, and these get the job done. The security tint is decent, and the self-seal is strong. Haven’t had a problem yet.
Brittney L. –
These are good quality. Good adhesion and secure shut well, the strips are easy to remove and no more licking envelopes.
J. M. G. –
These envelopes are of good solid stock, and hold mail securely without being able to be seen though. You don’t have to rely on a foul-tasting tongue lick to seal–they have an adhesive strip closure. It didn’t seal 100% perfectly, I did add one small piece of scotch tape to an edge, but it was close to being sealed well without the amount of tape I usually use. They’re easy to write on, don’t smear, and take ink legibly. Above all, for the quantity I bought, they were quite a bit cheaper than the ones in my usual brick-and-mortar stores, with the same quality, without having to make a car trip.
FRED –
Good price, good quality.
Tryingtohelp –
For years I bought Mead security envelopes. These look great, easy to use, didn’t cost much for the 50 vs. the security function needed in the standard letter size.
Donna H. –
The security is perfect and the adhesive is great.
The Doctor –
Excellent. Value & Price
Alisha –
They’re envelopes inside and out they’re exactly what they r lol they’re not thin or transparent the paper is good quality the glue or adhesive is good seals great the cheaper ones I don’t feel confident in sealing them these I did not feel like I shld tape them shut so that’s a huge deal lol