100% cotton. New bedding pattern by Kristina Isola for Spring 2011. Pattern is a compilation of Maija Isola's iconic prints! Available in US twin sized duvet covers with button closures, Euro twin duvet covers with one open end with one pillowcase included, and Euro full/queen duvet covers with one open end. Standard pillowcases have an envelope closure and are also available for purchase individually. Coordinating towels in the Yhdessä print also available. Made in Portugal. Yhdessa US Twin Duvet Cover yhdessaustwindcover$149.00 color: 190 black/white size: 62in x 86in Yhdessa Euro Twin Duvet Cover & Pillowcase Set yhdessaeurotwindcover$129.00 color: 101 multi190 black/white size: 59in x 83in + 20in x 24in Yhdessa Euro Full/Queen Duvet Cover yhdessaeurofullqueendcover$169.00 color: 101 multi190 black/white size: 94.5in x 86.6in Yhdessa Euro Standard Pillowcase yhdessaeurostdpillowcase$25.00 color: 101 multi190 black/white size: 20in x 30