Corelle Livingware 16-Piece Dinnerware Set, Onyx Black, Service for 4 Service for 4 includes: 4 each 10-1/4" Dinner Plates, 6-3/4" Bread and Butter Plates, 18-Ounce Soup/Cereal Bowls, 11-Ounce Stoneware Mugs Made with break and scratch resistant patented Vitrelle glass technology Space saving design: lightweight and thin, yet extremely durable Microwave, dishwasher, and oven safe- patterns won't wash, wear, or scratch off Vitrelle Glass Dinnerware is made in the USA and comes with a 3 Year Warranty