&Nbsp commodity Packaging: 10 PCs/package, a single OPP

&Nbsp;                     Qty: 300/box, 900/piece

Hot products for the latest generation of high-tech products, various types of winter cold stomach, joint pain, frozen, Super ideal hot-warm, thin, soft and resilient. Chills, malaise, Coolness of extremities, pain in the wound with cold and other people relieve pain and warm ideal for winter.
   Heating principle:

Heating layer, composed of raw material, gelatin layer, non-woven bag is composed of three parts, raw materials placed within the non-woven bags, gelatin layer is used to make a hot glue on your clothes. Raw materials are made of iron powder, water, vermiculite, activated carbon, water-absorbent resin, synthetic polymers such as salt, can occur in the presence of oxygen in the air an exothermic reaction, sustained release of heat energy, this reaction is started from the bags were opened in