the only problem with these envelopes was that some of the strips were not on the envelopes so when i took them out they were already sealed and were unusable. but that only happened to about 10 out of the 100
My ink jet printer smears when printing envelopes because of the small bulge of the flap. This style of envelope is quit flat and so far is working very well. Because of my printer's limitations I will likely buy these envelopes again. Also it is nice not having to lick them.
These envelopes are great. I use them for my business. They are easy to use and make my work effortless. Just peel and seal close. With the tinted pattern inside my mail stays confidential.