Orlon 70% + Cotton 30%Laghcat package INCLUDE Three Items: One laghcat mermaid blanket, One laghcat casual daypack and One unique laghcat silver color necklace.Adult Blanket Size: 71"x35.5". NOTE: THE BACK AND BOTTOM OF THE MERMAID BLANKET ARE OPEN, NOT CLOSED.Good Christmas gift for your family.Make your girls' mermaid dream come true. It's the best choice as Valentine's Day, Birthday, Christmas, New Year and all Holiday gifts. To everybody you love, it must be a surprise! We also need a beautiful princess at home, are you still waiting for? LAGHCAT IS ON THE WAY!Super Multi-function for all seasons: Sleeping blanket keeps your kids warm in winter, spring and autumn; in summer, it also can keep warm in air conditioning house.WASHING Instructions: Please kindly wash separately before first use. This crocheted mermaid blanket can be machine washed at a low temperature and tumble dried. We recommend that you do not wash the blanket with items containing zippers that might snag.