Plymor 9" x 12" (Pack of 100), 4 Mil with White-Block Heavy Duty Zipper Reclosable Plastic Bags

We are using these as parts bags for a car we are restoring. These bags are thick and sturdy enough to handle sharp materials without damage. I would recommend these for anyone that needs to label their bags for any reason.

These bags hold paper nicely and I have found them to be thick enough to be reused over several times!

NOT GOOD

The zip lock bags are a good quality. My only issue was that one of the packages I ordered didn't have the 100 bags in it. It only had 99. That would indicate that there is some lack of quality control when packing orders to be shipped.

These are above average heavy duty freezer bags

These are just super in the 4ml thickness. (I feel 2ml is too thin for most applications) Get a cheap plastic bag sealer and you are ready to seal all kinds of things. This bigger size allows you to seal larger items and custom make smaller bags.

A nice medium duty bag. Large white block for labeling items inside. I would buy again.

Love the 4mil thickness and this is just the perfect size for just about anything.