All pieces are dishwasher and microwave safe. For the oven we recommend heating only. Listing is for two dinner settings; a total of 6 pieces. Materials: stoneware fired at 1210c /2220f – food safe glazes. Sizes: big dinnerplate ca 11.8 inch /30cm. Small first course plate/ sideplate ca 9 inch / 23cm. Soup bowl ca 6.3 inch/ 16 cm. Colours: see variations on drop down box right side. Order of colours listed: dinner – side plate -soup bowl. Choose’other – contact me’ if you wish to have a combination not listed. Please allow for small differences in size, shape and color between the items as they are all custom handmade, this is the beauty of handmade pottery. All items are very well packed to arrive safely to you. If broken on arrival we will provide you with replacement, free of charge. This item is made of ceramic. The style is rustic.