<!--ProdInc[180021637]/Mall:[reioutlet_US]-->Each foot warmer delivers up to 8 hrs. of warmth Air activates the 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 foot warmers and compost the minerals inside (note: the foot-shaped warmer sacks are not compostable or recyclable and must be thrown away) Each individual foot warmer measures 8.9 x 2.8 x 0.1 in. and weighs 1.4 oz. Shake each warmer (or expose it to air) for 2 to 5 min. before inserting into boot or shoe to ensure it is fully activated
<!--ProdInc[180021637]/Mall:[reioutlet_US]-->Each foot warmer delivers up to 8 hrs. of warmth Air activates the 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 foot warmers and compost the minerals inside (note: the foot-shaped warmer sacks are not compostable or recyclable and must be thrown away) Each individual foot warmer measures 8.9 x 2.8 x 0.1 in. and weighs 1.4 oz. Shake each warmer (or expose it to air) for 2 to 5 min. before inserting into boot or shoe to ensure it is fully activated