Dense Memory Foam Seat Cushion for All-Day Comfort – Ergonomic Car & Office Chair Cushion with Coccyx Cutout, Relief for Sciatica,

Designed to Target Pressure Points, This Office Chair Cushions U-shaped Cutout Relieves Pressure on Your Tailbone and Perineal Area, delivering all-day comfort

Engineered with Raised Edges that Perfectly Hug Your Thighs and Hips, this desk chair cushion balances your body weight to deliver ideal support and posture correction

This Versatile Cushion Fits Most Seats – office chairs, car seats, airplane seats and more. Please confirm dimensions Longest 17.3 Widest 16.9 Highest 4.3 for compatibility before ordering

Double-layer Design A stain-proof inner liner protects the memory foam, while a removable, washable outer cover keeps it clean. Easy care, lasting freshness