... for pain relief 2. instant cold pack but reusable 3. non-toxic and environmental friendly 4. OEM is welcome [Application range]: 1. Bruises, ... muscle aches and sprains, toothache, headache, calenture, stanch, edemas 2. Minor scald ... such as forehead, eyes, arms, neck, armpits, groin, legs and feet.[For reusable use](Can be used for maximum 10 ...