Don't let the cold keep you inside! *Warmly Hand Warmers* are designed to keep your hands nice and toasty when it's cold and unpleasant outside! These hot handed warmers are for single use. These hand warmers can be used for body, hands, feet etc. They are air activated and provide up to 8 hours of soothing warmth for your hands and fingers. They get quite nice and hot!Each pair contains two individually sealed hand warmers. They are ready to use. These single use hand warmers are very convenient and can be thrown in the garbage after use which makes them perfect for anybody.