This pillow case is made specifically to fit our Total Body Support Pillow (16” x 130”). This pillow case is made from premium cotton/polyester blend material. includes a rust-proof zipper to make easy work of keeping the insert clean and contained and will help the insert last longer. This pillow case makes washing the pillow much easier. Simply remove the dirty pillow case and throw it into the washing machine. We recommend closing the zipper before washing. Wash in warm water and tumble dry on low heat in the dryer. Made in Pakistan.