# Ergodyne® N-Ferno® 16990 Hand Warming Pack, 12 hr Warming Time

**Brand:** [ERGODYNE](https://dev.maxsupplyco.com/brands/ERGODYNE)
**SKU:** SAF50538
**MPN:** 16990
**Price:** $1.39 · in stock
**URL:** https://dev.maxsupplyco.com/product/n-ferno-16990

## Features

- 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
- Self-contained packs add heat anywhere when exposed to air

## Specifications

| Spec | Value |
|---|---|
| UPC | 720476169901 |
| Size | One Size |
| Brands | ERGODYNE |
| Gender | Unisex |
| Width (in) | 4.5 |
| Height (in) | 0.125 |
| Length (in) | 6.5 |
| Manufacturer | Ergodyne |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 16990 |

## Description

Ergodyne® N-Ferno® Hand Warming Pack, series: 6990, Specifications: 12 hr Warming Time.

Features

- 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

- Self-contained packs add heat anywhere when exposed to air