Precision-guided T–MECHANISM shiatsu massage nodes for full massage cover & the perfect massage Features T-mechanism provides 80% more coverage than ‘standard’ shiatsu cushions More ergonomic back massage covers back & shoulders from single track 14 massage programs including: Back, Shiatsu, rolling, spot , custom fit - adjustable height/ adjustable width Heat option – deeper muscle relief Seat – invigorating upper leg thigh vibration Full function remote control Adjustable Headrest and cushioning back flap New adjustable seat for effective massage even on soft sofas Bolstered sides and seat for ultimate Cocooning seat massage Storage bag for portability