Applicable age infants (0-1 years old)， young children (1-3 years old)Styles of cocoonPure cotton (95% and above)Inside material cotton (95% and above)Filler cottonWhether or not the sleeve.Whether or not the detachableThe thickness of thickNylon zipperPattern animalSuitable for Seasonal WinterColor pink， green， blue grayThe size of size 83CM*77CM (CM)