Compressed Posture Support Cushion features:

• Transforms an ordinary chair by providing ergonomic comfort and back support
• Firm yet plush for superior posture support
• Helps reduce discomfort in the head, neck, shoulders and back
• Ergonomically designed to promote proper spinal alignment
• Attached strap helps keep cushion securely in place
• Great for home, office and travel—even in the car
• Also great for use behind the knees and ankles
• Cushion automatically expands to full size when removed from packaging
• Comfortable and durable foam construction
• Removable, machine-washable cover
• Dimensions: 16.4"(W)x8"(L)x4.5"(D)