Massera Opa Professional Back Massager with Variable Speed Massaging Heads

The 360 degree design oscillates over 2,500 times per minute, qualifying it as a professional-grade massager. Opal comes with interchangeable massaging heads: a wavy head for all over body massage, a nodule head for pin point massage and a buffer head for calluses. A smooth head is included as as well. The oscillating heads sit under a fine mesh net of fabric, so there is no friction on your skin, ensuring smooth, silky pleasure. The powerful and variable speed vibrations help reach deep and ease aching muscles, making it great for deep tissue stimulation. Measurements: 7 inch in length, 6 inch in height, 4.5 inch in width. Note: powered by US 110v electrical cord.