N-Ferno 6990 Hand Warming Packs - Pack of 40 Color:White The last style is also

The last style is also like the first

consisting of cut-resistant

CFIA approved for food handling

The resultant super densely woven Kevlar fabric is still flexible and supple

PCM cold packs stay at an optimal cooling point without the risks of ice burn or extreme cold

N-Ferno 6990 Hand Warming Packs - Pack of 40 Color:White The last style is alsoThe N Ferno 6990 Hand Warmer Packs are long lasting and air activated, instantly delivering up to 12 hours of heat. Theyre great for placing in your jacket pockets, gloves or other warming accessories. Once activated, place the long lasting hand warmer inside a pocket or gloves. Theyre also easy to insert into built in pockets in thermal accessories such as the N Ferno 6980 Hand Warmer Muff, N Ferno Hard Hat Liners or ProFlex 825WP Winter Work Gloves.