Aligns posture for long work or standing periods: Designed to gently pull shoulders back and support the spine, this posture corrector helps maintain proper alignment so you feel less strain in the back, neck, shoulders and clavicle during extended sitting or standing. Comfortable, breathable construction: Made from lightweight, breathable materials that reduce heat and sweating. The thin design sits close to the body so it is comfortable for daily wear. Wear under clothing, stay discreet: Thin profile and low visibility allow you to wear the back straightener under shirts without noticeable lines or bulk. Use it at work, while running errands, or at home without drawing attention. Easy to put on and care for: Simple fastening makes the support easy to put on and adjust. The materials are easy to clean and quick to dry so it’s ready when you need it. Compact and portable: Small size and light weight make it easy to store at home, keep in the car, or take with you when traveling. It occupies minimal space and is convenient to carry. Practical use scenarios: 1) Office or desk work — wear under your shirt during long computer sessions to reduce forward-shoulder posture and neck tension. 2) Jobs with long standing or walking — use during retail shifts, warehouse work, or service roles to relieve shoulder and upper-back strain. 3) Commuting and travel — keep in your bag or car to use on long drives or flights when posture support helps reduce stiffness. What it does: provides steady, gentle support to encourage correct posture and reduce muscular tension in key upper-body areas. What it is: a slim, breathable back, shoulder and neck posture corrector that is easy to wear, easy to clean, and simple to store.