This back straightener posture corrector is a simple and practical solution to prevent muscle lower back and cervical pain, as well as slouching. It is lightweight, soft, and skin-friendly, yet very durable. The back brace is adjustable and virtually invisible under clothes, so you can wear it every day without anyone noticing. Stand Straight By The Day! Start wearing your best posture corrector and gradually increase use duration. Let your body develop muscle memory, ensuring that you’ll keep your back STRAIGHT at all times, even without the posture corrector device! It works by pulling back your shoulders and adjusting your upper back, reducing your back pain. Making it an effective upper back posture corrector. Designed for all day wearing, the discreet design is invisible under clothes, so you can put it on under your shirt or blouse without worrying about people noticing it. Plus - the adjustable one-size-fits-most unisex design allows you to put it on and take it off by yourself using the shoulder straps. Fits chest round between 27 and 50 inches. Some of the amazing features of this product: • Top-quality posture corrector by • Made of 100% neoprene; • Lightweight and skin-friendly material; • Adjustable design; • Invisible under shirts; • Helps to prevent slouching;