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OperationHeatjac AA with Air-activated Warmers

OPERATION HEATJAC AA AA stands for Air-Activated. The temperatures and durations are less controllable. More warmth will be noticed with using additional warmers. Less warmth will be noticed with using fewer warmers. To activate the warmers, simply open the plastic bag and expose to air. Do not open, puncture, or tear the warmer. Please note that there is a pattern on one side of the warmers that looks like a tire tread. This is the side of the air-activated warmers that throws off the most heat. Place the warmers into the mesh pockets of the Operation Heatjac with the pattern side right behind and up against the mesh of the pockets. It should take approximately 10 minutes to warm. If the temperature decreases, try gently shaking the warmer with keeping the contents of the warmer evenly distributed. After use, dispose the warmers in the garbage after they have cooled. The ingredients will not harm the environment. Temperatures and Durations: Each warmer provides temperatures in the 140s to the 120s degrees F for up to 5 hours in our open to air testing. When under a sweatshirt, temperatures measured were 150s – 140s degrees F for up to 4 hours and then 130s – 120s degrees F for up to 12 hours. Specifications: Weight: 9.75 lbs Dimensions: 13 x 10 x 10 in Size: Small: Torso 29″ to 35″, Medium: Torso 35″ to 41″, Large: Torso 41″ to 47″, X-Large: Torso 47″ to 59″

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