International china company, inc. American patchwork collection “heritage” the american patchwork collection, heritage is inspired by an embroidered bed cover handmade in new york state around the year 1820. Oven, dishwasher and microwave safe, stamped on back, made in japan. They are in their original box but i did take them out to photograph. The set comes with 4 dinner plates, 4 salad plates, 4 soup/cereal bowls, 4 cups, and 4 saucers. Just a wonderful traditional pattern of colors in grey/blue/red, scalloped edge, borders and details. Great additions to your current set, as replacement pieces or for daily use. Etsy insures packages for 100.00. Thanks again for checking out my etsy site and have a nice, safe day. This item is made of ceramic.