This beautiful, softer-than-silk cover comes with two matching shams that measure 26" square. In calming shades of blue and grey, the 300-thread count fabric is 100% Tencel Lyocella, a soft and versatile type of rayon that is produced from sustainably sourced wood. The duvet cover has a button closure and corner ties to keep your insert in place. The shams have an envelope closure. The watercolor fabric is lightweight, breathable, and known for being resistant and soft at the same time. It can be machine washed in cool to warm water with likewise colors on the delicate cycle and tumbled dry on medium. For further protection, turn pieces inside out and avoid bleach and softeners. Duvet dimensions are 92"long x 108" wide.