... -friendly waterproof fabric,stainless steel frame 3.Portable,folding,simple,small magnetotherapy tubs >. Save space and water>. Portable, folding, ... and characters:1. Activate cells; promote cell metabolism, help cells to remove wastage and harmful substance.2. Promote blood ... vessel and toxin excreted with sweat and urine.3. Help improve the microcirculation; there also was a significant improvement ...