these envelopes are the best for the price. they seal great. they are light weight to reduce postage yet strong. I have used many peal and seal envelopes and these so far are the best.
The glue is somewhat dry and the envelopes do not stick as well as I would like. Sometimes I even add scotch tape to be sure they won't open or get caught in machinery while going through the mail
I had to mail out about 350 letters for a group that I belong to. I couldn't decide whether to buy gummed envelopes or the self sealing ones. I had checked prices on-line and decided I'd buy the gummed envelopes because the self sealing envelopes were about $35 per box. When I got to the store I was looking at the different selections and there was an unadvertised special on the easy close envelopes at $25 per box. The envelopes were easy to stuff and made of good quality paper. I'm so glad I went with the self sealing envelopes because I can't imagine having to seal 350 gummed envelopes.