Heat Factory Large Warmers generate heat for up to 20 hours or more.

All Heat Factory Warmers are non-toxic, safe and odourless.

Large Warmers can be used in pockets, stadium cushions, sleeping bags and many other suitable places.

With Heat Factory Warmers you need never be cold again!

Specification

• Height: 6.5 inches
• Width: 5 inches
• Depth: 0.25 inches
• Weight: 1 oz