Characteristic:
1.Original and advanced technology:this warmer pad is mainly make from ferrous power.lime,active carbon and inorganic salt.and it’s the combination of traditional chinese medical external treatment theory.it synergy the function of physical heat and infrared ray physiotherapy.so its effect is greatly strengthened.

2.High and immediate effect:it will begin to emit heat only several minutes after touch the air outside..

Mechanism:
When oxygen of the air touch the ferrous power,there will be oxidizing reaction between them ,and release heat at the same time.

Specification：
inner bag:130*95 mm
weight:35g
heating duration:12 hours
mas temperature:62’C
ave temperature:52’C
carton size:50.5*35.5*18.5 cm
quantity/ctn:200pcs