Light, thin and intense, these freeze-solid ice packs come two to a package of 4-chamber packs. Can be placed under braces or clothing for thin anti-inflammatory pain relief.
VibraCool® ice packs are reversible. Face the blue or smooth side of the ice pack toward the skin for more numbing power. If sensitive to cold, the soft white side of the ice pack should face the skin.
Ice packs will stay frozen for 20 minutes at room temperature. For field use, place packs in cooler. *If transporting with dry ice to re-freeze packs and reuse, allow packs to thaw 3 minutes or use white side to avoid cold injury.*
These packs are specially designed for the VibraCool Knee/Ankle. For Flex or Wrist/Elbow units cut pack in half or fold double. For best pain relief when used with VibraCool, the ice packs must be frozen solid to transmit vibration.