INSTANT TENSION RELIEF : Compact and powerful massage pillow with Eight deep-kneading rotating balls that target tension pressure points and loosen kinks and knots in your shoulders, neck and back to help you relax and unwindCONTOURED SHAPE : Ideal for people who work at a computer all day or endure long commutes, the curved, ergonomic shape is designed to fit perfectly against your upper-back, neck or other sore body parts such as thighs, shins and feetUltra-Compact, Ultra Slim Ergonomic Design Contours Perfectly Around Lower & Upper-Back, Neck, Abdomen, Calf, And Thigh Areas..