Mercase Posture Corrector for Men and Women,Shoulder Back Brace for Posture,Pain Relief for Back,Shoulders,Neck,Spine, Adjustable and Comfortable, Medium(23-32 inches)

So many Posture Correctors, Why Choose Mercase? Upgraded Design --Mercase Posture Corrector has two upper braces, one waist strap and another elastic belt, thus provide more stable support.Others on the market only have one waist strap.Efficient Posture Correction -- Helps retrain your body to form straight posture in two weeks.Pain Relif --Aside from better posture, the posture brace also enhances breathing, body alignment and gets rid of back, shoulder, neck and upper back pain.Good Material -- We only use the high end nylon material to make the back brace breathable, friendly to your skin and comfortable to wear.We adopt cotton padding in shoulders straps to help disperse stress evenly and ensure comfort, so you will not easy to feel the pressure on underarms and discomfort.Comfortable -- We designed this posture corrector back brace with maximum comfort in mind so you can easily wear it at work, while driving, at home, working outside, or even during physical activity! Warm Prompt 1.About Size We provide three sizes:M (23~32),L (32~39),XL(39‘/'~50).Since both are adjustable with elastic straps, If your waist is between the two sizes, we recommend you choose the bigger size and adjust for the best fit.2.About Wearing Time', Start by wearing it for 20-30 minutes per day, then progressively extend the amount of time wearing it by 10-20 minutes and increase to 1 hour every day.Don't wear it whiling sleeping., '3.About Wearing Manner Although the material of the posture corrector is breathable and skin-friendly, to ensure your comfort we still do NOT recommend wearing it directly touching your skin.4.About Washing Manner We recommend hand-washing to prevent stretching from the machine.'