Cotton muffler with a colorful pop art design. - Design: Colorful pop art print - Material: Cotton Thank you for viewing. I made a cool muffler using double gauze fabric. I made it because I thought there wasn't anything to cool my neck when going out on a hot day. It doesn't look like there's a cold pack inside, and it doesn't affect your clothes. How about using it without a cold pack when it's a little cold from the air conditioning? You can also wrap it around your head. The pocket for the cold pack has a snap. You can tie it to use. See the photos. We cannot accept orders because we do not have fabric in stock. Please be aware of this. It can also be used to prevent air conditioning chills. You can also use it with a small disposable warmer. Width 10cm, length from end to end at the longest point 100cm Carefully made with an industrial sewing machine. Thank you.