ERGONOMICALLY DESIGN: It can effectly straighten you up properly while sitting, help improve and correct your sitting posture , prevent hunchback, support waist and chest , really helpful for you to develop good sitting posture habits, relief your back pain and release all tension while long sitting HIGH QUALITY AND COMFORTABLE DESIGN: The back brace belt is made with high quality fabric with sandwish mesh reinforced with thick sponge which is comfortable to wear and also provide enough support for your back and lumbar, the knee pads is soft and comfort for protecting your knees, the nylon webbing straps are adjustable to fit for your body even you are thin or big. EASY TO WEAR: Just unzip the zipper, wrap it around your back and put the knee pads onto your knees then adjust the belt and fasten the center buckle, its really easy and just take 30 seconds. POSTURE CORRECTOR AND IMPROVE CONFIDENCE: Our posture correction back brace provides with strong support to lower back and waist. Stabilise and support your chest and back with this posture correction brace. You can deal with bad posture, hunchback, back pain and tension. Besides, keeping your posture straight boosts your confidence and makes you look more attractive! PERFECT HEALTHY GIFT: Our products are safe and effective, easy to carry, just put the belt in your bag and wear it when you have to sit, so you can use it while travel or on a plane, it can be also a perfect gift for your family and friends