ComfiLife Coccyx Cushion helps relieve most back pain by reducing pressure on the coccyx thanks to the U-shaped cutout rear. This ergonomically designed cushion brings comfort to your wheelchair, dining seat or office chair. The ergonomic contour design further promotes proper spinal alignment and healthy posture.

ALL-IN-ONE PREMIUM MEMORY FOAM CUSHION: 
ComfilLife's all-in-one features are unrivaled: NON-SLIP rubber bottom, BUILT-IN HANDLE for easy transport and machine-washable zippered velour cover for EASY CLEANING. Made with premium quality 100% memory foam.  Supports recovery from lower back problems, helps with most sitting pain due to sciatica, herniated discs, tailbone injuries, pregnancy, hip pain and hemorrhoids.