Features: The donut-style design relieves pressure on the pelvis, coccyx, lower back and perineum, relieving pain from hemorrhoids, pressure sores, prostatitis, pregnancy, childbirth and back pain. Made of dense high-quality foam, it won't flatten out after long-term use, allowing you to sit for long periods of time without feeling uncomfortable. With a removable velvet cover, it is machine washable to keep it clean and hygienic. The bottom has anti-slip particles to help keep it in place and prevent it from sliding around. Suitable for most office chairs, gaming chairs, vehicle seats, wheelchairs and more. Specification: .
