Tailbone Pain Relief: The unique curved edge design provides optimal leg and hip support, effectively alleviating sciatica, tailbone pain, back discomfort, leg numbness, and buttock soreness. Premium Material: Crafted from 87% cotton and 13% spandex with high-density memory foam, this cushion offers superior softness and support for extended comfort in office chairs, desks, cars, or wheelchairs. Ergonomic Support: Scientifically contoured to cradle thighs and hips, this seat cushion promotes upright sitting posture in any chair for enhanced comfort and reduced fatigue during prolonged sitting session. Practical Comfort: Resilient memory foam ensures lasting support without deformation, making it ideal for individuals with extended sitting needs. A thoughtful gift for home, office, travel, or car use to uplift your loved ones' comfort. Versatile Use: This multifunctional cushion suits various settings like home, office, restaurant, or classroom environments, enhancing seating comfort and promoting better posture throughout the day. Item Name: Seat Cushion Material: Memory Foam Features: Thick Memory Foam, Comfortable Support, Body Protection Size Details: L: 43cm/16.93", W: 39cm/15.35", H: 4-9cm (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Seat Cushion