Ergodyne 16990 N-Ferno™ 6990 Warming Packs
Product Details:
Just open the pack and the all-natural ingredients in these N-Ferno™ Warming Packs instantly heat up. They're activated by oxygen and will provide hours of radiant heat. They'll fit in N-Ferno Winter Liner ear pockets, in boots and gloves - anywhere heat is required. The non-toxic warming packs are disposable. Warming Packs heat for up to eight hours; Foot Warmers, up to five hours. One size.
Product Specifications:
Model Number: 16990UOM: PR
Properties:
Self-contained packs add heat anywhere when exposed to air
To activate, just open the pack
All natural ingredients heat up when they contact oxygen
Seal from oxygen in Zip-Loc bag and reuse the next day
Hand style warms up to 8 hours
Use them in Winter Liner ear pockets, in your boots, gloves, or anywhere else you need heat fast
Disposable, non-toxic
