This is a restaurant ware cup and saucer from Homer Laughlin. Chardon Rose pattern. This is a standard sized cup and saucer. The cup is 2 1/4" high and 3 3/4" across the top. I think the pattern on the cup looks a little more modern and streamlined than some Chardon Rose. If you collect this pattern, you know many makers had a version of this pattern, so please be aware it may not be identical to another company's version.