Extra Large Seat Cushion, Sciatica Support for Chair, Blue Grey Ergonomic Office Chair Cushion for Hip & Tailbone Pain Relief, Memory Foam Cushion for Car, Long Trip, Desk Chair, Lab

Advanced Appearance Design: With its larger size and extended tailbone support structure, the seat cushion is ergonomically shaped to suit many different body types, helping you sit more upright and ease the strain of sitting for over 8 hours.
High Density Memory Foam: This office chair cushion features high-density, slow-rebound foam that delivers solid support while staying breathable. It feels comfortable and effectively lessens pressure on the sciatic nerve and tailbone caused by prolonged sitting.
Soft & Removable Cover: The detachable cover can be taken off and washed to prevent odor accumulation. Machine-washable fabric (100% polyester) remains soft even after repeated washes. Non-slip rubber dots keep it securely in place during use.
Secure Grip & On-the-Go Convenience: Equipped with anti-slip silicone dots on the bottom, the seat cushion stays firmly positioned on most surfaces. The cover includes a reinforced handle for easy transport between work areas, vehicles, and play stations.
Versatile Use: This cushion is adaptable enough for office chairs, car seats, dining chairs, or placement on the floor for yoga or meditation, offering steady comfort in a wide range of settings