How to use: Simply put on the all - in - one costume and pull the character hood over your head. You're all set to look like Gigantosaurus Rocky! Attention: This costume is for child boys, so make sure it fits your little one well. Don't let sharp objects touch the costume to avoid tearing. Maintenance: As the washing instructions say, use a sponge to clean it only. Don't machine - wash or soak it. Keep it in a dry place when not in use to maintain its quality.