<!--ProdInc[180021587]/Mall:[reioutlet_US]-->Each hand warmer delivers up to 10 hrs. of warmth Air activates the hand warmers, but the resealable (and recyclable) AirBarrier\u2122 pouch zips closed to keep air out, allowing you to store open warmers for up to 72 hrs. After use, you can cut open the hand warmers and compost the minerals inside (note: the warmer sacks themselves are not compostable or recyclable and must be thrown away) Each individual hand warmer measures 3.7 x 2.1 x 0.3 in. and weighs 0.9 oz.
<!--ProdInc[180021587]/Mall:[reioutlet_US]-->Each hand warmer delivers up to 10 hrs. of warmth Air activates the hand warmers, but the resealable (and recyclable) AirBarrier\u2122 pouch zips closed to keep air out, allowing you to store open warmers for up to 72 hrs. After use, you can cut open the hand warmers and compost the minerals inside (note: the warmer sacks themselves are not compostable or recyclable and must be thrown away) Each individual hand warmer measures 3.7 x 2.1 x 0.3 in. and weighs 0.9 oz.