The quilt includes many 120 long and fine hair Tesla's one-sided double-pole magnet, its distribution is reasonable, and can in its periphery form the constant magnetic field; Joins specially the Tourmaline function fibrous layer, during launch highly effective far infrared biology wave, releases massively calls it “the longevity element” and “the air Vitamin” the anoin.Maintains warmth the level soft comfortable, maintains warmth the nature to be extremely high, far infrared cotton fabric highly effective launch with human body biology wave length consistent remote infrared ray;  The quilt structure is unique, the heat insulating layer may the free dismounting, be advantageous for the combination use; The resist bacteria far infrared cotton and kapok bedding bag, has the obvious resist bacteria, the mold proofing guards against functions and so on static electricity.