Unisex style slippers for indoors. The rough rope effect provides a comfortable, comprehensive massage of your foot's acupressure points! *The mountain-shaped protrusions comfortably stimulate the arch of your foot, improving blood circulation and providing excellent relief from lower back pain and weight loss. *The uneven rope gently stimulates acupressure points on the soles of your feet, providing a gentle massage effect that refreshes your entire body and promotes your daily health. *Excellent breathability keeps your feet dry and comfortable without feeling sticky. *Mounting: Approx. 4.1cm (Unisex) Heel: Men's: Approx. 2.1cm, Women's: Approx. 2.3cm