Enjoy your Leg Massager everywhere and anytime Many of us spend many hours in the day sitting. Whether you're at your desk studying or in your office working, sitting for prolonged periods of time can lead to tightness in the legs. Massages are a great way to relax muscles, increase circulation, and improve flexibility. RENPHO leg massager is an easy way to massage your legs at home or in your office. This leg massager in the market is designed to simulate hand squeezing, it helps to relax our legs. It doesn't vibrate and knead, and there are no rollers inside. 2. Please consult a doctor if you are pregnant, suffer from skin infections, use a pacemaker, or have another serious medical condition. 3. The thigh and calf wraps can be used separately and you have the option to wear only calf or thigh wraps to massage only one of those areas by choosing the corresponding massage modes. Please note that the connector can't detach from wraps. Renpho Leg Massager for Circulation and Pain Relief Design to massage your feet, calves and thighs Renpho Leg Massager is designed to provide compression for your feet, calves, and thighs helping to relieve muscle pain and improve circulation. Color: Gray.