Memory Foam Seat Cushion with Removable Microfiber Cover – Coccyx, Tailbone, Sciatica, Lower Back Support and Pain Relief – Fits Most Office, Desk, Computer Chairs and Car Seats – by ComfySure

FULL BODY SUPPORT: The U style seat cushion provides firm support not only for the bottom, tail bone, hips and thighs, but helps the spine, lower and upper back, and posture.MEMORY FOAM: Made from premium materials, the cushion shapes itself according to your body shape, raising the coccyx and evenly distributing weight and improving balance.ORTHOPEDIC SUPPORT: Doctor and chiropractor recommended, this seat cushion helps obese or overweight people, relieving the pressure and strain from sitting at a desk.LIGHTWEIGHT AND PORTABLE: Bring the comfort of your cushion everywhere you go! Whether you’re in the office or spending hours on the road you can sit comfortably.BREATHABLE COVER: The removable microfiber polyester cover is machine washable for quick and easy cleaning. It keeps the cushion well ventilated, to avoid sweat and smells.