Made of 100% cotton velvet. Reverses to solid. By choosing our cotton products, you’re supporting our investment in Better Cotton’s mission. This product is sourced via mass balance and therefore may not contain Better Cotton. Learn more at bettercotton.org/massbalance. Zipper closure. Accommodates a 22" square insert. Imported. Machine wash cold; gentle cycle. Use only non-chlorine bleach when needed. Tumble dry low. Warm iron if needed. Overall: 22" square