Black posture correction cushion pillow with a wave design Scapula release pillow No stiffness with acupressure ✖️ stretching Protrusion effect I purchased this new for about 6200 yen this spring, but I haven't used it much, so I would like to sell it. Thank you very much. - Color: Black - Shape: Wave design - Features: Protrusions for massage effect - Uses: Posture correction, relaxation - Size: Compact and portable Thank you for looking.