100%?polyester. SUITABLE FOR ALL SEASONS:The item can bring warmth and comfortable whether you’re on the couch watching TV or reading in bed. Perfect Gift! If you are searching for gifts.Our blanket can satisfy you.It can be used for travel,office or bedroom.The babys, adults or pets all will love it. When you accidentally soil it, you can put it alone in the washing machine with cold water, Do not put too much detergent and softener. Never use an iron to deal with him.