Disposable Hand Warmers begin working in minutes and provide up to 8 hours of steady warmth. Containing natural ingredients including iron powder, water, salt, activated charcoal, and vermiculite, Yaktrax Warmers are a safe and odorless way to stay warm when...

Disposable Adhesive Toe Warmers are odorless and environmentally-safe, and contain natural ingredients like iron powder, water, salt, activated charcoal, and vermiculite. The adhesive backing keeps warmers in place and provides you with up to 5 hours of steady warmth.