Customer Reviews for Staples - Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", 500/Box - White
Customer Rating
4
#9 Standard Invoice Double Window Secur
on August 1, 2009
Posted by: Paula K.
This product is used for invoice mailings. It seems a little on the high side for price but is comparable to other office suppliers. Unused envelopes tend to stick in humid surroundings.
I purchased these envelopes (again) because they make sending out routine checks to vendors and service personell so much easier than hand writing an envelope or printing out labels. I would highly recommend them. Not only do they make you look more professional but they save time and energy and that is equally as important.