Manufacturer's Description: 

"Controlled cooling sensation without freezing or irritation.

• Hydro-gel base compatible with ultrasound equipment: no need to mix with contact gel; no more gummy residue on the skin and ultrasound head.
• Greater comfort and pain relief that lasts longer (up to 4 hours!)
• No Isopropyl Alcohol that dries out the skin.
• Contains exclusive blend of essential oils, minerals, and herbals.
• New convenient hands-free tube applicators.
• Medic Ice can be massaged on without irritation, leaving hands feeling great."