- Useful and compact, for putting in gloves, jackets or trouser pockets. This small warmer will keep your hands and fingers pleasantly warm for up to 7 hours. Useful for anyone who spends hours out in the cold for sport, recreation or work. - Unwrap and get warm andndash; it"s that simple! Contains natural substances (iron, water, salt, cellulose, vermiculite) and can be disposed of along with household waste. 1 pair per pack...
