Trouble with sudden headaches or joint pains: make sure you always have one of these ice packs handy, it's amazing for icing down headache from your weekend hangover, sore muscles from your visit to your chiropractor, and other knee or joint pains. Get immediate hot or cold therapy by just putting hot water or ice in the bag and lock it securely. Its material and leak-proof design makes sure that the problem area remains dry so you can prioritize relief. *conveniently ease discomfort from muscles and joint pains *quick relief from swelling and painful inflammation *help alleviate pain, aches and soreness *no mess treatment due to leak-proof secure-lock system *bring comfort to annoying headaches and sore muscles. Features: - Ease muscles and joint pains - Lightens pains, aches. - Great for headaches - Easy screw-top lid - Soft exterior fabric is flexible and conforms to the body - Leak proof How to use: 1. To loosen and remove the cap turn it counter-clockwise. 2. Fill the ice bag two-thirds full with either cold tap water, ice water, crushed ice, or ice cubes. 3. Turn the cap clockwise until it is secured tightly on the ice bag. 4. Turn ice bag upside down and firmly press on the bottom to test for leakage. 5. Apply to desired area. 6. Condensation may form on the outside of the bag. Wrap the ice bag in a soft towel to protect the skin and to avoid condensation accumulation. 7. Apply ice bag for 20 to 30 minutes (maximum) at a time. Continue to reapply after injury. Wait one hour between applications. Package: 1 Ice Bag(9") Note: Sharp edges on ice cubes may cause damage to the inner lining. Do not try to jam the ice into the bag opening.