Made using four colors of clay, baked in the oven. Coated with oil-resistant and water-resistant coating and baked again for finishing. Perfect as a one-point accent on clothing, hats, bags, and small items. Please refer to the second photo for the size. As this is handmade, there is no guarantee of durability. I would like to sell it to someone who understands this. If you would like multiple brooches or earrings, please comment before purchasing. I will offer a small discount. Oven clay Nordic Cat