Pottery Barn describes as: Wake up to the coloful plumage and perky attitudes of these songbirds, hand painted in our design studio. Printed on our soft, organic cotton with a neutral floral background, they bring a natural look to your bed. •Oeko-Tex® certified, the definitive mark of excellence for products that are healthy for you and healthy for the environment. To learn more about our environmental commitment click here. •200-thread count. •Duvet cover, sham and insert sold separately. •Machine wash.