Product Description Cool instantly up to 8 hours. Strong adhesive power. Safe for use with children and adults. Gentle on skin. Easy to apply and remove. How to use: Fast and effective, cooling effect lasts up to 6 hours Take the patch from the pouch and remove the protective film. Apply the sticky side of the patch on the area of pain. Place the patch on clean and dry skin. Warning and cautions: Use patches within one month from the opening of the pouch. The patches are disposable. It is not recommended to use the patch on children under 5 years of age. If you are a diabetic or have poor circulation, consult your doctor before use.