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

Do not be fooled, these bags are extremely thin.

NOT ACCURATE listing - I bought these because the listing says these are “3.15 mil” bags - a Ziplock freezer bag is 2.7 mil and these are NO WHERE NEAR as thick . . . they are no thicker than a standard sandwich bag (about 1.5 mil). I used a “zeroed” (picture #1), proven-accurate digital caliper to measure 8 layers (picture #2) of the plastic film (4 folds of the two layers in the bag) at .013”, making each layer no more than .00163” (1.63 mil). These bags are not strong or adequate to protect the parts I need to bag. If you only need a snack bag and don’t mind buying from a false info listing, these should work - but they are NOT 3.15 mil or heavy duty by any definition!

Keeping in mind that these bags are very inexpensive for the amount, they will not open without ripping. I would not recommend these for anything other than internal use.

They are NOT 3.1 mil bags. Only 1 mil thin bag. Totally not as description! Return!

You get what you pay for

Almost half of my order won’t work, closure not working , can’t close the bag, want to give 0 star.

Thin bag..not matching the description

Awful, thin and horrible packaging

These bags are very light weight plastic. My caliper measures 3 mil for the outside of the bag, face to face, so material thickness is 1.5 mil, not 3 mil.

If you’ve tried the rest, get ready to try…the same? Great for holding objects that are smaller than 4”x6”, and unlike their competitors, they’re clear, so you don’t need to open them to see what’s inside! If Miller lite is the champagne of beers; these plastic bags, are the plastic bags of plastic bags!