Sleepavo Memory Foam Cooling Gel Seat Cushion for Office Chair - Back & Butt Pillow for Sciatica Tailbone Coccyx Hip Pain Relief for Gaming, Car & Airplane - Padded Lumbar Support Pillow for Coxyx

Help alleviate sciatica and lower back pain: Sleepavo’s back support and coccyx seat cushions are designed to help relieve pressure on your tailbone, lower back and spine while sitting.
Cooling gel layered over high-density Memory Foam: Sleepavo's back support pillow and seat cushion are made with premium 100% pure high density memory foam that won’t go flat! The memory foam seat cushions have a layer of cooling gel padding to keep you cool and comfortable throughout the day.
Adjustable straps to fit any seat: Our portable back cushion comes with two adjustable straps which extend to a circumference of 57”. The gel seat cushion also features an adjustable, removable strap to help keep it from sliding.
Ergonomic and versatile design: The extra-long straps have detachable buckles making it easy to attach to most car seats, desk and office chairs, airplane seats, wheelchairs, truck and bus seats, arm chairs, and even some sports seating.
Includes washable cover and carrying handle: Both the lumbar back support pillow and coccyx chair pillow are protected by a machine washable cover. This cover adds an extra layer of cushion and comfort. The lumbar pillow measures 13.5” x 12.5” x 5”; the coccyx pillow measures 18” x 14” x 3”. Both cushions come with a full three-year warranty and satisfaction guarantee.