Toe Warmers - Up to 10 Hours of Heat, Easily Apply with Adhesive - Ultra Thin, Easy, All Natural - Air Activated, Odorless Hot Toe Warmers - Sport TempCONTAINS: 45 Pairs 90 warmers SUPER LONG LASTING HEAT: Up to 10 hours of heat, warming your feet. EASILY APPLIED: Tear open outer package, remove warmer, apply adhesive. Warmer heats up in 15 30 minutes. TRAVEL FRIENDLY: TSA compliant & USA safety approved. Easy to stow and store in a backpack, luggage, or jacket pocket. Keep warmer in oxygen restricted environments such as shoes or boots to maintain heat Dispose in regular garbage. Ingredients are