Great bags, don't puncture even with hard sharp edges, love the zip lock so they can be resealed. I seal with heat at the end of the bag(a hot iron on a hard surface) and put them away for future use the I can unseal or cut the end off and reseal till gone. This is my 3rd box and I have recommended them to friends too. Great product and fast service. I do use extra O2 absorbers.

These are nice and thick. Have sealed well with both iron and hair straightener.

Expectacular para aquellas personas que están comenzando a conservar alimentos. Las bolsas son de diferentes tamaños. Las recomiendo!

Will try this to see if better than food saver bags cause I’ve lost food due to bags not thick enough and they get holes. A friend of mine recommended these bags as he hasn’t had those problems

Used these bass for food preservation and they worked like a charm! I did find the smaller bags a bit useless but I’ve decided to put snacks, measured raisins, nuts or dried fruit in these for easy use when making meals.Sealing the bags was an easier job than expected. Being the bags were thick, I used my hair straightener, at the highest setting, approx 400 degrees, 1 swipe across the edge and it was done!The oxygen packets that came with the bundle weren’t enough considering some of the bags required 2 packets but that’s ok, I’ll just purchase additional packets. It was interesting to see Final outcome the next day. The Mylar bags were tight around the food inside…like I had used the food sealer!Anyway, I didn’t experience any smells like some people explained on a similar product. I’m very happy these bags came and I’ll give a shout-out for this product to my friends!