Features: brand new and high quality Multipurpose warmers ,single use air-activated heat packs that provide every day warmth and are for ideal for keeping your body warm when the temperature gets cold. they're designed for your hands, feet, legs back ,and body. Portable ,easy to use,tailgating at events, outdoor sporting events, hunting & fishing, camping & hiking, working in the yard, jogging or taking your pet for a walk. convenient, compact, portable. Safe, natural long-lasting heat - odorless, disposable, single-use item, do not apply directly to the skin. To activate,remove warmer from outer package, shake to activate. warmer heats up quickly. if heat decreases, expose warmer to air and shake. after use, dispose with regular garbage. ingredients will not harm the environment. Wonderful gift , it can be a wonderful sweet warm gift for yourself , friend , family ,wife. Specifications: Material:Non-woven Package Size:15.512.58.5CM/6.104.923.35inches Products Size:10.13CM/3.99inches Heat Time:18 Hours Note: Please do not directly attached to the skin, products should affixed to the outside of underwear. Children under (6 years old) and the disabled or sensitive skin should use more attention in the low-temperature burns happen. Pregnant women and young children are forbidden to use this product. Package includes: 10 Pieces Body Warmer Stick