Anatomically accurate, offers uniform firm support to the coccyx and hip area. Designed to provide targeted support to the tailbone, the cushion helps relieve pressure from your lower back Therapeutic relief for those in pain. Portable comfort during pregnancy and post-surgery recovery. A big comfort factor for those suffering from herniated discs, pregnancy, and tailbone injuries. Excellent orthopedic support. Recommended for heavy-set people. The cushion helps in minimizing the pressure on the pelvic bone, giving relief, even from persistent stress and pain.