LONG-LASTING HEAT: Keep your hands toasty when its cold outside with up to 11 hours of heat. Use them in your gloves or pockets and instantly feel soothing warmth. Do not apply directly to skin. Premium quality EASY TO ACTIVATE: Warmth is at your fingertips with these ready to use warmers. Receiving some instant warmth is easy because theyre air activated and heat up in minutes and reheating is simple, just expose to air and shake. EASY TO ACTIVATE: Warmth is at your fingertips with these ready to use warmers. Receiving some instant warmth is easy because theyre air activated and heat up in minutes and reheating is simple, just expose to air and shake. DISPOSABLE & SAFE: These single use hand warmers are made from ingredients that wont harm the environment so you can toss them after each use. They use natural heat to keep your hands cozy and theyre safe for adults and kids. DISPOSABLE & SAFE: These single use hand warmers are made from ingredients that wont har