Features various functions: Tapping, rolling, scraping, Shiatsu Massage, kneading, air compression, and soothing heating function (≈113°F). The massager taps rhythmically on soles, bringing further relaxation to your body, a feature distinguishing this foot massager from all others. . Choose your preferred massage and tapping intensity level between 3 options and satisfy all your massage needs: Low for daily relaxation, Medium for relieving mild soaring, and High for relieving stiff feet. The Foot Massager MGF-F15 is suitable for foot size up to 46.