[【Choose the Right Size】: Only by choosing the right size can we maximize the effect of our back brace. The posture corrector has three sizes M: waist 23.7 - 30.7 inches L: waist 30.7 - 36.6 inches XL: waist 36.6 - 43 inches. Please be sure to accurately measure your waist circumference and then choose the right size accordingly. If your waist circumference is between two sizes please choose the larger size 【Fashionable and Beautiful】: Our posture corrector for men and women has a fashionable appearance and suitable for both upper back support fully adjustable upper part making you taller and taller helping you to easily create an elegant body curve and making you more sexy. It is lightweight comfortable and can be hidden under clothing allowing you to correct your posture anytime anywhere. 【Relieve Back Pain】: Using our posture corrector for women and men can effectively relieve back pain cervical pain and shoulder pain. You can improve your posture and correct problems like scoliosis and kyphosis. This posture corrector comes in multiple sizes and is fully adjustable allowing you to find the right size for your body. "【Back Support Rod】: Our back brace posture corrector contains metal support rods on the back some back brace do not have support rods. Posture correctors with support rods can effectively correct hunchback relax your back muscles relieve pressure on nerves in the upper back and neck. Wear it for 2 hours a day over time youll develop good posture memory and will be healthier look taller and regain your confidence." 【Premium Materials】: HEZKUGU posture corrector for women and men has extended and thickened shoulder pads which can be adjusted in position to avoid skin abrasions and tenderness under the armpits. This back brace is made from premium materials that are soft breathable and lightweight and moisture-wicking. The posture corrector bra bends and molds to your body and is fully adjustable for a custom fit every time. 【Good Service】Our development team has developed this posture corrector for women and men after painstaking research and development. If you have any questions during use please let us know through Amazon and we will serve you 24 hours a day.]