Ergonomic Memory Foam Chair Back Support Cushion (17×16×3.5 Inches)

Enjoy comfortable back support during long sitting hours with this ergonomically shaped memory foam backrest cushion. Its contoured butterfly-style design follows the natural curve of the back to provide balanced support across the lower, middle and upper back while encouraging a more comfortable sitting posture.

The responsive memory foam gently adapts to body pressure, while the adjustable elastic strap helps keep the cushion securely positioned on your chair. Its soft premium fabric cover is removable and washable, making it practical for everyday use at home, office or while travelling.

• Ergonomic butterfly-shaped design
• Responsive memory foam cushioning
• Supports lower, middle and upper back
• Helps maintain comfortable sitting posture
• Adjustable elastic chair strap
• Removable and washable cover
• Suitable for office and home chairs
• Travel-friendly design
• Size: 17 x 16 x 3.5 inches