ThermaCELL HeatPacks Rechargeable Pocket Warmers, Large A jail cell for keeping

A jail cell for keeping prisoners from trying to escape

This upper tube is part of the enclosure assembly

as well as

Each warmer is non-toxic

Connect up to 14 sets

ThermaCELL HeatPacks Rechargeable Pocket Warmers, Large A jail cell for keepingThe ThermaCELL HeatPacks Rechargeable Pocket Warmers, Large, provides regulated warmth that lasts up to 6 hours per charge. Simply select one of three temperature settings and place the thin, lightweight pack inside your pocket to provide your hands and body with consistent warmth. Lightweight and rechargeable, this Heat Pack can be charged hundreds of times to give you convenient warmth whenever and wherever you need it. The heated surface is lined