This listing is for one pillow cover, insert not included. It can be made to fit any size pillow insert (or over existing pillows you already own), and it's 100% cotton slub. This is an envelope style, with the same fabric on front and back. Colors include gray, citrine, white, blue, and navy blue. To ensure a good fit, the pillow cover will measure about 1/2" smaller than the pillow insert. Machine wash cold, air dry. If you need a different size, or a different color, please contact me with your request. I love custom orders and would be happy to set one up just for you. Thanks for stopping by!