Ergodyne 6990 N-Ferno Warming Packs

These all natural warmers are simple, effective and long-lasting. Simply open the package and these oxygen-activated warming packs start working right away to provide comfortable warmth throughout the workday. Since they're oxygen activated, you can reseal them in a plastic bag for later use if the full 8 hours of energy hasn't been expelled. Ideal for use with Ergodyne N-Ferno headwear with internal warming pockets.

• All Natural
• Last up to 8 Hours
• Reusable when not used for a full 8 hours
• Comes as Pair

This product contains the following skus:

ERG-6990