Product details:

The HoMedics Multi-Purpose Heated Shiatsu Massage Pillow uses deep-kneading shiatsu to relax tight muscles and melt away tension. Features soothing heat to comfort your overworked muscles and versatile design that easily massages your neck, shoulders, back, lumbar, legs and calves. H.24 x W.40 x D.12 cm. Mains powered. 2 years manufacturer's guarantee.