45 Pairs of Toe Warmers. SUPER LONG-LASTING HEAT: Up to 10 hours of heat warming your feet. TRAVEL FRIENDLY: TSA compliant & USA safety approved. Easy to stow and store in a backpack luggage or jacket pocket. EASILY APPLIED: Tear open outer package remove warmer apply adhesive. Warmer heats up in 15-30 minutes. Keep warmer in oxygen restricted environments such as shoes or boots to maintain heat Dispose in regular garbage. Ingredients are harmless to the environment_x000B_ MULTI-USE: Perfect for skiing snow boarding fishing hiking camping tailgating at sport events hunting or to stay warm in the icy cold winter weather.