Pet Pockets are especially for pets that love to burrow! The pillow cover is made from a plush faux fur. Use any type of pillow from hypo-allergenic fiber to decadent down! Your Pet Pocket is machine washable, but please DO NOT use fabric softener in the wash. Tumble dry your Pet Pocket on low hear with a fabric softener sheet for optimal results. Flat Pet Pocket size is: 28" x 21"