From Marimekko, this duvet cover mini set features:  Cotton Duvet cover features button closure and 4-inner corner ties used to help keep the duvet insert in place during use Duvet insert sold separately  Machine wash Twin duvet cover set includes: one duvet cover approx. 86" x 66" one sham approx. 21" x 27" Full/Queen duvet cover set includes: one duvet cover approx. 96" x 92" two shams approx. 21" x 27" King duvet cover set includes: one duvet cover approx. 96" x 106" two shams approx. 21" x 37" Imported.