Similar to a pillowcase, this linen twin cotton blend 650 thread count washable duvet cover set is intended to encase your duvet or comforter for added protection. With sturdy construction from cotton blend, 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. Twin Sizing is perfect for guest room or child?EUR(TM)s room. This duvet cover is the perfect accessory for anyone who is in need of a great night's sleep. Dress your bed in style with this duvet cover. 10.25" H x 14.63" W x 2.25" D