Made using three colors of clay, baked in the oven. Coated with oil-resistant and water-resistant coating and baked again for finishing. Pairs well with linen clothing. 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 give a small discount. Oven clay Nordic Bird Flower Wreath