great except that the sticky strip does not go far enough laterally to seal the envelope at the very edges so that anyone can just stick ones finger under one of the sides and open it easily.
Gave up on self-stick envelopes as they come undone in mail procesing machines (had to scotch tape them at the ends and middle!). Seal the gummed envelopes with Staples glue stick rather than lick the envelope. Like traditional flap shape on gummed envelopes.
Nice weight Good quality. I liked the continuous gummed area better that the segmented. Also the non-gummed ends of the flap seemed to lay flatter than some envelopes I have had.