The Inda Chic Premium Throw Pillow Covers are high-quality. They are made with 100% Cotton. They Add a touch of boho charm to any room. While the pillow inserts are not included, they are intended for inserts measuring 18"x18" or 20”x 20.  They are machine washable. However, I recommend the delicate cycle and the use of mild detergent, and air drying.