About This ACTIVATE FOR INSTANT HEAT- Flex disc to activate heat instantly. Temperature will rise up to 55 degrees celsius. Approximate duration of heat is 40-60 minutes. HAND WARMERS REUSABLE FOR CHRISTMAS GIFTS -These hand warmers come in 4 pack. Best choice for cold winter, outdoor, camping, skiing. Suitable for kids and olders when they are in outdoor activity. Use Them Again And Again - Reactivate by gently boiling in water for 5 minutes or until crystals are completely liquefied. Reusable Hand Warmers make the perfect companion to keep your hands warm.Wrap in cloth or keep in your pocket to prolong heat SAFE, NATURAL HEAT - - Ingredients: Durable PVC pouch, 12% distilled water, 88% sodium acetate, metal disc- A great, fun way to keep your fingers warm this winter. They work great in pockets but just don't sit on them. Keep your hands warm during all your outdoor activities when it is cold outside CAUTION: When boiling, either wrap in a wash cloth or stir constantly. Do not allow to remain in contact with the bottom of the pan as this can damage the product. WARNING! DO NOT PLACE IN MICROWAVE Overview Size : Large Brand : HI FINE CARE Color : 13×13cm (4 pack) Material : Plastic Recommended Uses For Product : Camping, Outdoor, Skiing
