【Fit all】It is suitable for both adults and children, making it a versatile option for home, office, classroom, therapy, and fitness settings. For adults, it aids in improving balance, coordination, flexibility, as well as strengthening muscles and stabilizing joints. 【Multiple scenarios】Adiabetes, indigestion, renal problems and gives relief in sciatica, leg pain, cramps, heel pain, knee pain, piles, migraine, sinus, insomnia. Exercise】The nubs are made of hard plastic. If you have a sensitive feet we do not recommend you use this Acupressure Disc.