These are health sandals made with natural stone and natural wood. They have a Velcro strap, so you can adjust them to fit your feet snugly. They're suitable for indoor and balcony use, and might even be good for the office. The natural stones stimulate the acupressure points on your feet. Healthy feet reflect a healthy body. They provide a pleasant stimulation to the pressure points, supporting the development of a healthy body. Just wear them for 10-15 minutes a day to relieve foot fatigue. Color: Red (also available in black, pink, and brown.) Size: 22.5-23cm ☟ You can check the health sandals currently on sale from the list below. #Himari_HealthSandals If the stimulation feels intense when you first start wearing them, it's recommended to wear socks at first, or to wear them while sitting down and gradually get used to them. #AcupressurePoints #SolesOfTheFeet #FootAcupressurePoints #PromoteBloodCirculation #Women's #23cm Heel Height...0-3cm Color...Red