I am always looking for durable envelopes in an assortment of sizes. Not only do i have a lot of personal correspondence but I ship something out daily from my ebay sales.
A few weeks ago while at Wal-Mart I was browsing the aisle of envelopes and general shipping supplies. For some items I do not mind using a standard generic manilla style envelope, but some items I ship do need a little sturdier packaging. I decided to go with Professional Preformance EVIDENCE pull and seal catalog envelopes in the 6"X9" size.
I did cringe a little at the nearly $5 price tag for 25 envelopes, but I guess that is about what i would invest in 25 generic envelopes also.
These envelopes are sturdy, the adhesive is very strong, and I love the pull and seal feature. I believe these envelopes are possibly the best I have ever used. I will continue to purchase the EVIDENCE brand of pull and seal envelopes in a variety of sizes for all of my shipping needs. I would also recommend this product to others.