Very nice product. I'm using these to bag counters in wargames, and they work quite well. Very inexpensive solution to game component storage. Nice thickness to plastic, and no problems with ziplock.

perfect thickness to be of good weight yet light enough not to be too thick. works perfectly for me with many different things to store in them

I used them to organize small nuts, bolts and screws in my shop. Thick enough to keep sharp screws from breaking through.