This is a set of William Sonoma, a brand that speaks of quality, of four identical heart plates. Each one measures approximately 6 1/2 inches round. They are brand new and have never been used. They are microwavable and dishwasher safe. What a wonderful way to celebrate Valentine’s Day. Have some friends over for Valentine cookies or use them for a Valentines dinner. I’m sure you have plenty of ways to make use of these beautiful and unique plates.