fumippa 03 Refresh both your soles and your mind! The unevenness of the insole provides a pleasant stimulation. These slippers have a foot massage effect with every step. They also stimulate the arch of the foot to promote blood circulation. The strong stimulation loosens stiffness and relieves muscle fatigue from the soles of the feet. Enjoy the comfort of a foot reflexology salon with every step. Healthy Room Sandals Fumippa 03 Hogushi (Loosen) 【Size】 Approximately 23.0 - 25.0cm Brand new, unused, and unopened. *The item will be shipped without the box. Thank you for your understanding before purchasing.