This is a really pretty depression glass blue Mayfair, aka Open Rose, tea or coffee Cup and Saucer made by Hocking Glass from 1931 to 1936. This Cup measures 3 1/2 inches across the top. The Saucer (which is the dessert plate used as the saucer in blue) measures 5 1/2 inches across. Both the Cup and Saucer are in very good condition with no chips, cracks or scratches. Be sure to search our other Mayfair depression glass available. We guarantee items to be as described. THANK YOU.