... pressure effect! Fashion Magnetic massage slippers for health1.Specificationsmassager slipper ,for sandal,Crystal slipper.Healthy,saft and quite light ... release person's inner bodymassage slipperspa sandal,Crystal slipper,Envirronmental,convenient,slip-resistant,water-pumped,air- ... design of the magnetite particle and massage bump.3.Function Magnetic massage slippers have magnets, wearing soles blood ...