5.2in Thick for Office, Car, Airplane - Pressure Relief Tailbone Sciatica Back Pain

5.2-inch thick memory foam provides and pressure relief for long sitting periods. Ergonomically designed to support thighs and hips, reducing tailbone, sciatica, and back pain. Soft velvet cover with high-quality embroidery and removable, -washable design for easy cleaning. Non-slip bottom prevents sliding on chairs, , or airplanes for stable use. Ideal for office workers, drivers, and travelers; suitable for most chairs and wheelchairs.