Lands Downunder Light Gray Wellington Plaid Throw is constructed of a combination of 50% cotton and 50% soft acrylic for a luxurious feel. Dry-cleaning is recommended for best results. however it can be machine washed in cold water on the delicate cycle with a mild detergent. Lay flat to dry. do not bleach. do not tumble dry. and it can be ironed. The Wellington Plaid pattern creates a timeless sophistication.