You'll always be dreaming with our Sesame Street 2 pack pillowcase set featuring Elmo, Cookie Monster, Big Bird and Oscar the Grouch! Made of 100% GOTS certified organic cotton and OEKO-TEX certified, you can sleep well knowing our pillowcases have been tested for over 300 harmful chemicals and synthetics. Our pillowcases are composed of durable long-staple cotton with a crisp percale weave that gradually softens over time. Includes one standard pillowcase.To clean machine wash cold. To dry, air dry or tumble dry on low.