Made by hand in Canada, The OMG Pillow offers massage on demand! Vibration increases blood flow and oxygen to the muscles, helping your body to release the tension and stress from the muscles. Great for sore tired, overused muscles and diabetics or those suffering with Edema, who wish to work on their leg and foot circulation. It is also a sensory tool for those on the spectrum or have Autism, very soothing and easy to push on. Also helps with chronic pain, restless leg, fibromyalgia, back pain, sciatica/sciatic nerve pain, and arthritis. It's durable and easy to clean. Pressure/Push activated, it goes on when you sit! Portable-Great for car, home, office, and Flight friendly Gentle, Soothing vibration therapy Use from Neck to foot Runs for approx 120 hrs, on 2 D-cell batteries Machine wash cold 1 Yr Warranty, providing it's not used more than 1 hr at a time, and not exposed to extreme temperatures. BEFORE USE CONSULT A PHYSICIAN IF YOU HAVE A PACEMAKER OR ANY OTHER SERIOUS MEDICAL CONDITION