Similar to a pillowcase, this blue twin cotton washable duvet cover set with sham is intended to encase your duvet or comforter for added protection. With sturdy construction from 100% cotton, the covering is designed to be soft and long lasting. As a bonus, this bedding fits the best of both worlds. It was expertly designed to stay warm in the winter but cool in the summer. This bedding is designed for twin size beds. This duvet cover is perfect for relaxation. Throw on your slippers and climb into bed for a restful night’s sleep, lazy days and movie nights at home. Style, durability, and comfort combine so you can rest easy knowing that you're covered duvet cover. 10.25-inch h x 14.63-inch w x 2.25-inch d.