Instant ice pack 1.Hot and cold compress,ice pack 2.Food grade gel material 3.Eco-friendly material is available (TPU,EVA,PE) Instant ice ... gel item including:Gel insole,Gel eye/face mask,instant hot or cold pack,hot and cold compress,health gel compress.... 1.Usage-put ... for emergency care-Put it into hot water or Microwave oven for hot useUse the warmed gel pack to soothe common problems that ...