Tempo Cool Gel Sheet Pack Get the Tempo Cool Gel Sheet Pack to cool your little one down. This pack includes four sheets that can be used individually or together. They can be easily used on your kid's body to bring down the temperature. The gel sheets are made of high-quality materials for effective use. They work effectively for up to four hours and contain water and polymer. High-Quality Construction The Tempo Cool Gel Sheets help prevent fever from getting worse. These sheets contain water and polymer, which help cool your kid's body. Temporary Fever Relief The Tempo Cooling Sheets provide cooling for up to four hours. These sheets are made of a high percentage of water to ensure effectiveness.