Corelle 12-Piece Squares Matilda Dinnerware Set Service for 4 4 each: 10-1/4" dinner plates, 8-3/4" luncheon plates, 22 oz soup/cereal bowls Microwave, dishwasher and oven safe Break- and chip-resistant, made from patented Vitrelle glass technology Space saving: lightweight and thin, yet extremely durable Break- and chip-resistance for carefree durability Stackability for cupboard space efficiency