Made with enameled stoneware 11.2"D, 0.8"H 2.2lbs Set of 4 Food safe, microwave and dishwasher safe Free of toxic heavy metals like cadmium and lead Handcrafted in Tunisia Flat plates is a must have for your dining experience. They are minimal yet elegant, simple yet modern. It’s an organic modern look added to your table. Presented in different colors in matte or sheen, you can choose, what best fits you. They are easy to clean, light-weighted, strong, and durable. Care: Quick and extreme changes in temperature could cause thermal shock causing your stoneware to crack. Do not preheat stoneware and do not place wet stoneware in the oven. Do not use on the grill. Do not place dense, frozen food items on Stoneware. Do not place hot stoneware directly on a cold surface as it may cause cracks, use trivet or a towel and let it cool down to avoid such cracks. The use of sharp utensils may leave slight scratches. A few options can help you remove them; rub your dishes using a good scrubber with baking soda, cream of tartare or a scouring powder with water.