Corelle® Classic is the ultimate easy-care dinnerware for everyday dining. The classic round shape with stylish patterns will complement your kitchen decor and work wonderfully with your existing pieces. It is modern, fresh and perfect for casual meals or more formal occasions when you entertain with friends and family. Made of Vitrelle® - a unique three-layer glass-Corelle is break & chip resistant, durable, and lightweight with fade-resistant patterns. It is safe for microwave, dishwasher and oven. When stacked together, Corelle can save you plenty of storage space. This simple and elegant set has what you need to start or expand your collection.Cobalt Circles 12-Pc Set includes 4 each:• 10 - 1/4" Dinner Plates• 6 - 3/4" Bread and Butter Plates• 18-oz Soup / Cereal Bowls