... compress,health gel compress.... 1,usage-Put the gel ice box into refrigerator or freezer to make it got icedApplications:a ... lasting cold temperatures, keeping cold in the refrigeratorwhen out of electricity, keeping food, fruit fresh and drink iced outdoorse) Reusable, Non ... Non-caustic, No peculiar smell3.Panton color for liquid and box is available4.Your own design for shape ,printing or embrossed ...