Improved Posture: ZSZBACE posture corrector is designed to improve posture while providing pain relief. The posture corrector realigns your shoulders and spine while increasing mobility. Comfortable Fit: Soft, breathable, and lightweight elastic neoprene straps and high quality leather create a comfortable fit for long daily use. No need for complicated medical equipment. Adjustable and Easy to Use: The posture corrector fits men, women, and teens of most ages and sizes. Pull the nylon straps through the buckle and attach directly to the neoprene shoulder straps for a fully adjustable snug backpack-like fit. Invisible Under Clothing: Wear the posture corrector anywhere and go unnoticed with the discreet comfortable design. Wear it in the office, while studying, playing sports, or just relaxing around the house. Long Term Results: Begin with 20 minutes every day slowly increasing time with every use. Consistent use produces long term positive results you won't regret.