Posture Aid Support Benefits and features Imitation of the human spine with plastic discs provides uniform correction force that reaches the waist, helping to align the spine during use. Helps you maintain an upright posture whether you are walking or standing, contributing to a confident, fewerslouch appearance. Retractable elastic strap and invisible structure design enable discreet wear under clothing. Designed to pull the shoulders backward and straighten the spine for improved posture and comfort over time. Key attributes Function: posture correction and back support to promote straight alignment. Size and fit: adjustable retractable strap for a range of body sizes and silhouettes. Material: plastic discs for spinal correction, retractable elastic strap, discreet structural design. Performance: distributes corrective force evenly to the waist area and maintains an invisible profile when worn. Use scenarios At the desk or during long hours of computer work to reduce slouch and encourage upright posture. While walking or standing in daily activities to preserve shoulder alignment and spinal curvature. After driving, exercising, or long periods of sitting to realign the spine and relieve shoulder tension.