This stainless steel measuring cup set of 6, have cup sizes that I believe include 1/4, 1/3, 1/2, 2/3, 3/4 and 1 cup, but since I’ve never opened them, I’m guessing that those are the size’s based on other sets. Sizes are engraved on the handles. Brand new, never used. Comes from a smoke free, pet friendly home.