Memory Foam Coccyx Orthopedic Seat Cushion – Black

Ergonomic memory foam seat cushion designed to relieve pressure on the tailbone and promote proper posture. Ideal for office chairs, car seats, or home use. Black cover with non-slip bottom. Condition: Preowned, shows light wear and minor lint from use (see photos). Approximate size: 17.5" x 14" x 2.5" Disclaimer: I am not an expert in condition or authenticity. Description is based on my visual inspection and may not capture every detail, and I may miss flaws. Item has not been professionally cleaned, and colors may look slightly different due to lighting. Sold as-is—please review all photos carefully and purchase based on your own inspection.