Ever feel like you need a massage at work? Making that observation publicly is probably not advisable, so a better alternative is this stylish and ergonomic cushion that is designed to provide more than just lower back support and better posture. It's also more practical than having some guy named Horst follow you around. The massager includes a deep-kneading shiatsu massager that relieves back aches and pains while you sit. It fits most cars and chairs and includes an adjustable strap that secures the cushion to the back of whatever chair you choose. Can also work as a foot massager; includes AC and DC adapters.