Fiesta 6-1/8" Bread & Butter Plate manufactured by The Homer Laughlin China Company. America's largest domestic producer of dinnerware, and the sole manufacturer of all Fiesta dinnerware. All Fiesta pieces are Microwave safe, Oven-proof, Dishwasher safe, Freezer proof, Lead-Free, and are manufactured in America. Currently, Fiesta is the most collected dinnerware in America.