The back brace for men lower back comes with a belt extender, making it much more flexible in achieving a custom fit to your body. It is suitable for a waistline between 68-76cm with the extender. The posture corrector for women can help you improve posture while you sit, stand and walk. It can prevent hunchback and relieve the pressure and pain caused by your wrong posture. The belt of the posture corrector is made of reliable high-elastic material, which is breathable, strong, washable and can be adjusted according to your body shape. The back posture corrector can be worn under your clothes invisibly so that you can keep using it inside the clothing at study, work or daily life inconspicuously. The full back support belt can cover your upper to lower back. It adds waist support strips and has dual adhesive stickers, which can help relax your stiff muscle, shoulder, back, spine and neck.