Jade Mattress ( 50*50cm , 50*80cm , 190*100cm , 190*150 cm ) 

 the details as follow :

a. it adopts natural jade in the surface ,which is heated to releasing a variety of elements ,form natural magnetic andrption

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b. Scientific proof that jade heated to produce the most beneficial to human body of an electromagnetic wave 5-15 um far infrared .

c. the bottom mattress use high strength sponge ,prevent deformation ,supporting both cushion ,protect the internal materials from damaging and achieve  the heat preservation effect.

d. inside using rocky cotton ,which has heat and fire preservation ,effective support human points effectively protect the internal material without damage .

e. with single temperature single control switch ,the temperature can adjust at will.

f. warming faster ,transfer heating is uniform and consistent

g. saving electricity ,economic security and has long service life .