Coccyx Seat Cushion (Memory Foam) – NEW, Unopened $20 Obo

Brand new coccyx seat cushion—still sealed and never opened. Designed to relieve pressure and improve sitting comfort: Ergonomic U-shaped cutout for tailbone relief Helps with back pain, sciatica, and posture support Memory foam for comfort and durability Non-slip bottom Great for: Office chairs Car seats Home use Clean, unused, and ready to go.