Tailbone Relief Memory Foam Seat Cushion

Measuring 45 cm in length, 35 cm in width and 5 cm in height, this seat cushion is engineered for stability and anatomical support. Its core consists of slow rebound memory foam with a measured density of 550g — providing responsive contouring without bottoming out, and reliable shape retention across daily use. The outer cover is made from tightly woven polyester fibre fabric, offering tactile softness and long-term durability. The curved beveled edge enhances grip on smooth chair surfaces, whether in an office, car or home setting. The foam gradually conforms to individual pelvic contours, easing pressure on the coccyx and sciatic nerve pathways — especially beneficial during extended static sitting. Its low-profile depth avoids excessive lift that can compromise posture, while the wide base ensures even load distribution. Compatibility spans standard UK-spec office chairs, compact car seats, kitchen chairs and armless lounge seats. Use it to improve seated comfort during remote work, daily commutes, meal times or leisure activities — no tools, straps or adjustments required. Simply position and benefit from consistent, non-slip support.