How to use: First, put on the all - in - one jumpsuit. Just open the Velcro at the back and step into it. Then, fasten the Velcro to close it up. Next, put on the black felt eyemask. Stretch the elastic to fit it around your head and make sure you can see through the eye holes. You're all set to become a superhero! Attention: When putting on the jumpsuit, be careful not to pull too hard on the Velcro as it might damage the fabric. The eyemask should not be worn too tightly to avoid discomfort. Maintenance: After wearing the costume, you can gently hand - wash the jumpsuit in cold water with mild detergent. Don't wring it out; just let it drip dry. For the eyemask, you can spot - clean it with a damp cloth. Store the costume in a cool, dry place to keep it in good condition.