The Pro-Tec® AcuRoll provides pain relief for your lower and upper back, hamstrings, calves, IT Band, and more. Recover faster with a heated deep tissue massage to reduce tightness and increase circulation when you place the device in the microwave. Roll and Relieve Heatable, deep tissue roller provides effective pain relief anytime Uses 100% natural acupressure and heat to release tight muscles and joints Suitable for muscles in your lower & mid back, legs, quads, hamstrings, IT band, and calves Boil or microwave for one minute to receive 60 minutes of soothing heat Dimensions: 6.5”L x2.5”D DSG Pro Tips Brand : Pro-Tec Web ID: 18POEUCRLLXXXXXXXEAC SKU: 19043884