50 x Mylar Foil Bags 20cm x 30cm 5.1mil Thick Light Proof & Smell Proof

Very nice product. thick and easy to seal. fast delivery

Great for storing dried food. Easy to seal with an iron

I am severely unhappy with these! Not only do they say they measure 20cm x 28cm - when really they measure 19.5cm x 28cm - I ordered graphics to fit these and they’re completely useless! And expensive at £29.99 - please contact me to discuss a refund????

Look very durable. Excellent value for money

As discribed

Very very pleased with this company and products. I purchased these to store food *in case* of TEOTWAWKI. You never know in this climate if supply lines may suffer, so I have some dried foods put away just in case. Also, if there is some problem with inflation, or you know if the value of the pound goes way low, I feel a bit safer having a few things stashed away. So now I may have convinced you that I'm not crazy, I can tell you about the product. Firstly, they work! quite a good point for these kind of things. I've attached photos to show. You basically just put your stuff in the bags, seal it about two thirds with a clothes iron, then when you have completed that stage you QUICKLY put the oxygen absorbers into the bags, or get your partner to, whilst QUICKLY sealing the remainder of the bag with a clothes iron. You have about 15 minutes so work fast!!! I have also read that it is easier to use a hair straightener to seal the bags but I don't have one so just used the clothes iron, which worked well enough, but a hair straightener may help to work faster. If you are unsure of the process just pop over to youtube and there are many videos showing you how to do it. Practice on one first before you start! You must avoid wrinkles/creases or oxygen will get in. The process is actually really simple. Just practice and follow instructions and it's really easy. I will certainly be buying more mylar bags and oxy absorbers from these guys as soon as I have the funds to do so. I completely recommend these products. The pictures I attached are of bags that I did a while ago, as you can see by the slight vacuum effect, they are properly sealed and all good. (do check them after a few days just in case it isn't sealed properly) They do not vacuum completely because only the oxygen is removed. NB our air is *not* made of *only* oxygen. You remove the oxygen only which slows any degradation of the food product. You still have nitrogen in there, they will not deflate entirely, you should expect a slight deflation, not a total one.

Disapointed when they arrived as the see through packaging was ripped open just were the opening of the mylar bag was. Not hygienic. Decided I would wash + dry them before use. Not acceptable really for a brand new product...

Wrong item size . On wevsite is 8" to12" 20cmx30cm On real I got size 8cmx12cm. Thats a joke

Ho preso questi sacchetti per conservare i cibi per lunghi periodi e approntare delle piccole scorte alimentare e sono rimasto piacevolmente soddisfatto; In italia sono tra i pochi prodotti che si possono comprare di questo genere e che solitamente sono di qualità più scadente; Per la sigillatura sconsiglio una normale macchina per sottovuoto mentre trovo più indicata una sigillatrice ad impulsi che è generalmente in grado di sigillare materiali più voluminosi e spessi. Per il resto è un buon prodotto per proteggere gli alimenti dai raggi solari e dall'ossigeno specialmente se accoppiato a degli assorbitori di ossigeno.

Gute Grösse und lässt sich gut verschließen mit einem Glätteisen.

Muy buena calidad de bolsas. Duras y buen calidad/precio

Pas très pratique pour effectuer le soudage et garantir l étanchéité

Product as advertised, works good.