Mr Heater F235011: Hand Warmers - 1 Pair Per Pack Tools The two stage design allows

The two stage design allows bends from 90-Degree to 180-Degree without ever crossing handles

Accuracy is +/-1

1+ high impact standards

SUS420J2 | Hardness of the blades

temp probe

Mr Heater F235011: Hand Warmers - 1 Pair Per Pack Tools The two stage design allowsAir activated Disposable design All natural 8 hour run time Odorless pouchMr. Heater disposable hand warmers are made of all natural ingredients that create heat when exposed to the air. The odorless pouch fits in the palm of your hand, gloves, or pockets. Their convenient size makes them the perfect travel companion for on the slopes or at the job site or shoveling your driveway. Experience the warmth and comfort only Mr. Heater can provide!