🛋️ Sit Smart, Live Well! Lightweight design for on-the-go comfort. Machine washable for easy care. Maintains shape, unlike ordinary cushions. U-shaped design for ultimate coccyx support. Upgrade any chair into a comfort haven! Universal Fit Memory Foam Comfort 2-Year Warranty The Kossto Orthopedic Memory Foam Coccyx Seat Cushion is designed to provide exceptional support for your tailbone and lower back, making it ideal for long hours of sitting at the office, home, or while traveling. With its durable memory foam construction, U-shaped design, and universal fit, this cushion ensures comfort and pain relief wherever you go. Plus, it comes with a 2-year warranty for peace of mind!