Review on 50-Pack 8” X 12” Mylar Bags With 300Cc Oxygen Absorbers And Heat Sealable Rounded Corners - Free Long-Term Food Storage Guide Included. by Dave Lopez

I feel that the add on amazon is really deceiving. I did a search for 7 mil bags and this item was on the page. it turns out that they are only 3.5 mil bags. No where on the add does it say 7 mil but on the other hand neither does it say 3.5 mils. PackFreshUSA claims they are good for 25 years of storage but all of my other research says that 3.5 mil bags are only good for a few months. I am not looking for 25 years of storage, but i do want it to last for more than a few months I would not have bought them if i knew they were 3.5 mil