I ordered these because the box of cups specifically named these as the right fit. They don't fit. They're too small for the 12oz WinCup Styrofoam cups. So frustrating that Sam's can't get any cups and lids that fit over another!!!

Excellent product, not a flimsy cup

Lids do not fit. I triple checked that I ordered the right lids. I ordered the another thing of lids for my 1000 cups and they also did not fit.

There has been recent visible defects on the lids, which include deformed lids and lids not fitting cups of the same brand and sized specified on the box. They slide off way too easily and causes spillage at times at our business.

Lids don't stay on unless you use 2

These do NOT fit the cups in the description.

These lids do not fit the Win 12 or 20 oz. cups. I don't understand because the box says they do.

Does not fit WINCUP 12 OX DT18 Styrofoam cups

lids are the worst, coffee drips on the side and get mess