Coccyx Orthopedic Memory Foam Seat Cushion - Helps With Sciatica Back Pain - Perfect for Your Office Chair and Sitting on the Floor Gives Relief From Tailbone Product Features Size 18" x 14" x 3" Product Description THE ORTHO-SEAT IS THE SOLUTION The surface of the ortho seat is ergonomically contoured to distribute your body weight across the seat. It has a coccyx comfort space to allow your tailbone to "float" in the open space rather than be compressed against the seating surface. This reduces pressure on the tailbone, discs and vertebrea throughout the spine. The Ortho Seat will help align the spine to: Reduce back pain Promote healthy posture Proper spine alignment Increase blood flow to the lower extremities. RELIEVE PAIN AND GET COMFORTABLE The Xtreme Comfort ORTHO-SEAT can reduce pain from sitting due to: Herniated, Bulged Or Degenerated Discs ?Sciatica ?Stenosis Spondylolysthesis Sacral Joint Pain ?Brused, Fractured or Inflamed Tailbone ?Pregnancy and many other conditions ONLY THE HIGHEST QUALITY MATERIALS ARE USED FOR SUPERIOR PERFORMANCE It is made of our Deluxe Body Active Memory Foam that remains uniform in density and conforms to your individual shape to relieve pressure points and help increase blood flow while maintaining support and comfort time after time. It has a durable mesh cover that provides Superior Air Circulation to prevent sweating and keep you cool, while easily standing up to tough everyday use. The cover is Removable and Machine Washable. Just unzip and remove the cover. Wash in cold and toss it in the dryer. The Non Skid Bottom keeps the cushion in place on slippery seating surfaces. ? For all of those who are suffering from back and neck pain, Xtreme Comforts is dedicated to achieving one simple goal........... Provide Comfort Products Designed to Give You Relief and Better Your Life! Experience the Xtreme Comforts Difference