PolyesterThe classic and lovely green colored snuggle blanket withfish scale design with bright colors to meet the wonderful fantasy of children! Put your feet into the tail blanket, this momentcan feel like a mermaid princess! mermaid sleeping blanket for all seasons, soft blanket suitable for covering on the sofa to watch TV or nap; lightweight, very suitable for camping, travel, car on the go.Cute mermaid shape design with a bright color scheme, this tail blanket is great to give to youras a birthday gift or Christmas present. Thegift idea!Made of soft flannel that is comfortable, breathable and skin friendly, making it theblanket to give your littlea great experience and a great night's sleep!This blanket measures 63 "x 21". There is plenty of room for you to move freely inside and completely wrap yourand body. Machine washable in cold water, or hand wash.