Fleece Blanket with Water Repellent Backing 5 Feet x 4.1 Feet This blanket is NOT machine washable. DO NOT wash it in dryer. Great for picnics, camping, barbques, beach, and more. 13 oz. classic plaid durable polyester fabric. Backside is 100% waterproof shell, Size is 60" x 50". Lightweight, portable and comes with a built in handle. Folds up for easy carrying,and secured with velcro tab.