Take care of your feet with a traditional technique that is scientifically proven to promote physical, emotional and mental well-being. The Beurer FWM50 Shiatsu Foot Massager & Warmer helps to improve blood circulation, reduce toxins and nourish your muscles.The FWM50 features a shiatsu massage and heat function that relieve swelling, aches and pains in your feet after a long day at work or an intense workout at the gym. Use the massage and heat functions at the same time or separately. For your hygiene and comfort, the FWM50 Shiatsu Foot Massager & Warmer has a removable inner lining that you can clean in the washing machine.