The White Lines Black Authentic Mud Cloth pillow cover is made of African mud cloth and the back of cream linen. The fabric has been pre-washed and pre-shrunk. The pillow cover is washable and closes with a brass zipper at the bottom (please see photos). Dimensions 20 x 20"I recommend a feather/down insert that is slightly larger than the cover to fill it out perfectly. Please note, PILLOW INSERT NOT INCLUDED. This is a handmade product and pillow covers may vary slightly. Due to the nature of dying with fermented mud, there may be slight discoloration and imperfections that are part of each cover's authenticity.