Improve posture - so you can prevent damage to health and gradually lead your body to a more upright posture. The side straps pull your shoulders back and increase tension throughout the shoulder belt. Scientific design: posture trainer has two removable support bars with strong toughness and plasticity. Posture correction can keep your body nice and make you charming and confident 100% ergonomic fit - also easy to wear under clothes: the unique flat design fits like a second skin on your back thanks to the individually adjustable straps. Completely suitable for everyday use and made for you Perfect posture - The head and shoulder position is particularly unfavorable when working on the screen, reading or in front of the TV. The tether reminds you in everyday life to keep your shoulders and spine upright. Easy to use - Back stabilizer can be worn comfortably both over and under clothes. The support trainer can be adjusted like a backpack at the front. Suitable for waist circumference 85 - 95 cm, bust between 85 - 97 cm. Product s You should never miss the posture correction if you are looking for a useful way to improve your posture and relieve back pain. Features: The adjustable positioning support in universal size fits in the chest circumference. Neoprene material is comfortable and breathable, without restraint.Stretched on three sides for good back support. Wear it anytime, anywhere. We have designed this positioning correction back support with maximum comfort so you can wear it comfortably at work, driving, at home, working outdoors or even during physical activity