Features: CUT-OUT DESIGN ALLOWS YOU TO PILE THE WEIGHT ON AND TAKE THE PRESSURE OFF YOUR SPINE: Whether you’re light or heavy in weight, you can sit in comfort as your coccyx hovers just above the U-shaped cut-out at the rear of the cushion. This ensures that the tailbone does not touch the sitting surface and prevents soreness or discomfort from prolonged sitting., CONTOURED SURFACE PROVIDES OPTIMAL SUPPORT FOR BUTTOCKS, HIPS AND THIGHS: The Coccyx Seat Cushion gently cradles your buttocks and the back of your upper thighs with its contoured foam structure. The ergonomic shape is designed to evenly distribute weight and promote proper posture and spine alignment., LIGHTWEIGHT AT JUST ONE POUND FOR TAKE-ANYWHERE COMFORT: Measuring 18 x 14 x 3 inches and weighing only one pound, the seat pillow is portable and light enough to be carried everywhere you need extra support — at home, on an office chair, a wheelchair, or during travel by car or plane., SCIATICA AND LOWER BACK PAIN RELIEF: This orthopedic chair pad provides excellent back support and relieves common symptoms that stem from body weight pressing down on the lower tailbone area. Eliminating this pressure can help with sciatica relief, back pain, herniated disc, hemorrhoids or an injured tailbone., HYGIENIC VELVET COVER ZIPS OFF FOR EASY WASHING: No need to worry about getting your seat cushion soiled or dirty from daily use. Just machine wash the gray cover and air dry for fresh and clean sitting all the time.