To activate, just open the pack. All natural ingredients heat up when they make contact with oxygen. Seal from oxygen in resealable bag and reuse the next day. Stays warm up to 5 hours.
Ergodyne N-Ferno® Warming Packs
N-Ferno Warming Packs
$62.00
40 PR = 1 CA
Related products
-
Ansell CPP Supported Hycar Aprons, 1 Dozen
$252.28 – $256.62 Select options This product has multiple variants. The options may be chosen on the product page
