The Brooklinen Classic Core Duvet Cover in Aegean is a luxurious three-piece set perfect for king and Cali king size beds. Made from 100% cotton, this rectangular duvet cover features a solid color design with a modern style and luxury theme. It is machine washable for easy care and includes a button closure for a comfortable fit. Ideal for teens and adults, this duvet cover from Brooklinen is a high-quality addition to any bedroom.