Claudia, half cotton and half bamboo, model that is both chic and refined! Pearl gray and white are separated by a navy blue bias with white geometric patterns. The coordinated pattern is identical to the blue bias with white geometric patterns. This flat sheet is sold individually and can be completed with other items from the same collection or other coordinated plain items. The flat sheet is made in the coordinated pattern. Bamboo is a soft blend of bamboo viscose and cotton, a fiber extracted from bamboo. This blend makes the fabric very soft.