joybest 4 X 6 Inch (1000 PCS) Clear Reclosable Zip Poly Plastic Bags - Resealable Lock Seal Zipper Poly Bags for Prints, Office Supplies, Beads, Arts & Crafts

The industry standard for measuring plastic bag thickness is to measure the thickness of a single layer of the bag. In other words, the thickness of the bag is the thickness of the sheet that it is made from. Joybest has claimed that the bags they sold me are 3.15 mil (which would be .00315) because if you measure the two layers of the bag, its .00315. However, they dont even meet their own made-up standard; two layers of the bag measure .00245 (.0017 per layer). I have a supply of bags labeled 2 mil that measure .0027. Theyre over twice as thick as Joybests 3 mil bags. What they have done is advertised a 3 mil bag and then delivered a 1 mil bag. When confronted, instead of offering a refund, or to bill appropriately for 1000 1 mil bag, they came up with this ridiculous defense. Im not going to waste anymore time on this. Its $40 and Ive already spent far to much time on this.

3 different sizes were shipped. At least 15% had deep creases that did not come out. Will not order again!

I tested my micrometer on a feeler gauge, confirmed its accuracy, then measured one of these bags. .001 or 1 mil. NOT 3.5 mil, which would have worked for me. Why do you waste our time on this garbage? (Oh like I dont know the answer to that!)

Like others, the bags we received were not 3.5 mil, as described, or even 2 mil, which is what we usually get. We needed them and will suffice for our purposes, so didnt return. I dont know if its a seller issue or product listing mistake, but would not purchase this item again.

Just what needed

bag quality, to tight the seal and not easy to open that sometimes need to cut it

I ordered these in the past and this bunch is no where near the same quality. They rip easily, are wrinkled, and are not 2 Mil thick like I purchased last time. I probably will not use them for my product as it is too flimsy.

Good product, accurate information, shipped timely. Would recommend.

These are NOT 3mil bags. Thin as sandwich bags and not as advertised

Bags are not the thickness as mentioned in the description. Some bags where sliced and unusable. The zipper is very difficult to open and many times the bag tears when I try to open the bag to put something in it. Also there is dirt around the bags like they fell on the floor and then got bagged . Not buying from this vendor anymore.