Let the kids color in bed. With markers. On their duvet color and pillow case. When they're done coloring, doodling, discovering, and learning, throw everything in the wash and they can start over again. Cover and case are printed with countries, landmarks, people, plants, and animals. Each comes with its own pack of 10 wash-out fabric pens. Twin-size duvet cover (HX1422) is 58" x 80". Standard-size case (HX1432) is 30" x 20". Both are 100% cotton. Each sold separately. Machine wash warm and the ink comes out completely. Designed in the UK. Imported.