Far Infrared blanket is made of crystal and stone by neno tech. Because of the rich mineral trace elements which will help people having better blood circulation. Besides,negative ion can also help our body to get better immunity and improve our sleeping quality. 紅外線毛毯是透過奈米科技,採用貴金屬的天然礦物紗製成,富含20多種微量元素、負離子及遠紅外線的能量毯透過與皮膚的接觸,增加免疫力,改善睡眠品質,加速血液循環與排毒功能。