Posture Corrector Adjustable Back Brace Straightener Shoulder Lumbar Support 【Improve Posture】Posture support bracket has 2 support bars, the rear bracket will help you straighten your back posture while sitting and walking. Ideal for the treatment and prevention of lumbar and lower back disorders. Strut forward and move forward with confidence! 【Strong Support & Pain Relief】This back posture brace is ergonomically designed to effectively promote body muscle memory and correct posture easily while reducing upper and lower back pain, ideal for lower back and neck pain relief. 【DURABLE, COMFORTABLE AND ADJUSTABLE】Made of neoprene premium material for long-lasting back support Just pull or loosen the Velcro straps to fit snugly against your body for best results. 【Unisex and easy to wear】Our back support strap includes two adjustable shoulder straps to fit the waist. The following steps are easy to put on the posture corrector by yourself: 1. Just put on the posture corrector. 2. Pull on the elastic strap and attach the Velcro to the waistband. 3. You will feel a stretch in your shoulders and back. Q1: Is this suitable for people of all body types? A: The Posture Corrector is suitable for people with waist sizes between 35.4 to 45.3 in (90 to 115 cm). Q2: Can I wear this for a long time? A2: We recommend wearing it 20-30 minutes a day when you first start. You can gradually extend your wear time as your body adjusts. Do not wear it for more than 3 hours at a time or during sleep. Q3: Why does it feel uncomfortable when I first put it on? A3: Feeling slight constriction is perfectly normal when adjusting to the posture corrector. As your muscles become stronger and posture improves this will subside. Wearing an undershirt and adjusting the tightness of the shoulder straps will help alleviate discomfort while your body adapts. Q4: Can I wear the posture corrector directly on my skin? A4: Although the material is breathable and skin friendly we recommend wearing an undershirt for maximum comfort. Q5: Is the posture corrector machine washable? A5: No, gently hand wash the posture corrector then hang it up to air dry. Twisting or folding the backplate can bend the support bars and damage the posture corrector.