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

Several of my bags where sealed shut on top of zipper. I had to cut the top edge to open baggies..... not the best ziplock seal but it was Ok. Quite a few woyld still open after sealed.

Happy with the product

Honestly I was a little disappointed with these bags. They are much thinner plastic than I expected or hoped for. Many of the bags came folded with a crease because of the way they are jammed into a large ziploc-style package for shipping. I find that once they are a zipped shut and you try to open them, the top grab-edges of the bag start to stretch because the zipping mechanism is stronger than the durability of the plastic. So Im going to look for something thicker for my purposes.

For the money, nor bad, but once I got to using these bags, in about 200 bags Ive run into 3 different types, none of which are the mil in thickness promised, but some, I dont know how many in the bag of the bags, are not Slit open at the top. I have to cut them, and that ends up looking unprofessional. Bad news, defective bags. No consistency. Look elsewhere.

Not 3 mil. Maybe .3 mil. Thinner than a sandwich bag. Ok for stickers not for small hardware kits which is what they were needed for

very thin i thought the ad said 2.9mil not that for sure

These are nice bags for light weight use. They say they are a thick plastic. They are not. Well to me thick plastic is 4-7 mils thick. These don’t come close. But for just a one time use then through them away. They’re ok. They are cheap enough to just toss after you use them once. If that’s what your looking for look no further.

Just what I needed for a large project. Sometimes a bit difficult to open the bag yet very secure after.

Not 3.15 mils, much thinner.

Its of a good quality & very useful.