The animals drawn with a loose graffiti-style taste are being healed by cool items. For yourself or as a gift. Cat pie? Dog faction? Or polar bears? A convenient item that can also be used to prevent heat stroke, a hat pillow. The plain part on the back is made of cooling fabric, and you just put it on the top of your head so that the plain part of the cooled pillow hits your head and put on your hat. The cooling fabric and the cold of the pillow combine to make you feel ♪ cool and cold It is one size and can be used by both adults and children. It comes in a hard package that can also be hooked, so it can be used in a variety of ways for store displays. The plain part is made of cooling fabric, and you just put it on the top of your head so that the plain part of the cooled pillow hits your head and put on your hat. The cooling fabric and the cold of the pillow combine to make it cool ♪. There is also a hat with a special mesh pocket for the hat pillow! Please consider it as well. How to use < gel items> Approximately 20 minutes in the freezer / about 1 hour in the refrigerator If it is too cold, the contents can freeze white and become hard. In this case, let it sit at room temperature for about 15 minutes before use.