📬 Seal the Deal with SimplySafe Security!
The Columbian#9 Double-Window Security Envelopes are designed for professionals who prioritize security and efficiency. Each box contains 500 envelopes featuring a patented SimplySafe tamper-evident seal, ensuring that your sensitive documents remain protected. With a user-friendly peel and seal closure and a double window design for easy address visibility, these envelopes are perfect for bulk mailings and everyday business needs.
| Manufacturer | TOPS Products |
| Brand | Columbian |
| Item Weight | 5.85 pounds |
| Product Dimensions | 12.13 x 9.13 x 3.75 inches |
| Item model number | COLO166 |
| Color | White |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 500 |
| Size | #9 |
| Sheet Size | 3-7/8 x 8-7/8 |
| Manufacturer Part Number | COLO166 |
M**8
Good Envelopes
Great value and nice packaging. Easy to use and no need to wet them to seal.
K**K
Great Value
These are great envelopes for mailing invoices or payments. Compared to the cost of going to an office supply store, these are about 1/2 the cost. The security envelope feature is perfect, you can't see through even when held to the light and the self seal works very well too.
M**N
Great envelopes. Great price.
I work in medical billing and we go through a ton of these two window envelopes. And they are cheaper here than anywhere else we looked. Great product!
R**)
I wish the Columbian #9 Double-Window Security Envelopes were a little bit wider for easier use...
The media could not be loaded. I wish the Columbian #9 Double-Window Security Envelopes were a little bit wider for easier use...Having said that they are otherwise really good envelopes.I have to mail more than 5 sheets of paper sometimes and when I fold up 5 or more sheets of paper together it isn't easy to get the papers into the envelope, they do fit but it some work to get them to do what you want them to do. The plastic see-thru parts are very nice. The peel and stick part is very nice and very easy to use as well.Good day & God Bless...Randall M. RueffK9RMR
M**Y
I can’t believe I’m excited about an envelope!
I hate licking envelopes. Gross.I bought these envelopes for sending business checks to our vendors. They have a peel off strip to seal the envelope, which I love. They also have a pull tab that makes it easier to open the envelope without a letter opener. I will buy again and again.
J**O
Practical, well fitting, good seal
I always think envelopes are overpriced but these are great. The self-adhesive seal works like a charm every time. They fit my checks and invoices with ease. They look good and professional. The windows are easy to line up and bigger than some others which I like best.
N**R
Wrong envelopes were packaged in the box
We ordered a box of these in March and they were exactly as advertised, ordered 2 more boxes in June and just started using them and they are a different size and window alignment than what is on the box.
C**P
Great product. Envelopes work great with QB.
No complaints. Use for business.
K**C
windows were in the wrong spot for my cheques
windows were off by one line - it would have helped with measurements
Trustpilot
1 day ago
1 week ago