Posture corrector comes with adjustable hooks and loops fastener for a perfect and comfortable fit. Just adjust the braces through the buckles on the back and pull until it fits according to your body. Our back brace is designed for chest circumference ranging from inches, which is ideal for both men and women. Crafted with premium quality, lightweight and soft material, this clavicle brace feels comfortable on your body. Breathable and ideal design keeps you cool and sweat-free for longer while giving optimal support to your body. Use this magical gadget anytime and anywhere you go as it is completely seamless under your clothes. Whether you are going to the office, leaving for the morning walk,doing exercise, yoga, cycling or running, this posture corrector will make you feel comfortable all the time. Our postures corrector does wonder! Make your feel confident and younger Recover mobility and strengthen the muscles. Realign your vertebrae to their proper position. Eliminate upper and lower back pain, neck pain. Minimize stress and bring more calm into your life. Reduce slouching, hunching and slumping by correcting your posture. Package included: 1 * Back Posture Corrector100% SATISFACTION GUARANTEE :about the back posture Corrector , if you have still anything question, Please let us know at any time. MORE CONFIDENT, NEVER SLOUCH AGAIN - Refine your posture by building long-term muscle memory with ergonomic design. Wear it 30-60 minutes a day, after 14 days you shall be amazed with the difference! Continue use for 90 days to build muscle memory, then you shall always walk proudly and confidently. Invisible under clothes, looking smart and genteel. In a general ,The posture corrector strap to realign your vertebrae, strengthen your muscles and recover mobility!. SOFT AND BREATHABLE FABRIC: Featuring strong but lightweight breathable washable materials and a cutting-edge front loading design means you will stay cool while promoting proper posture. We took all the best posture corrector have to offer and made it even better to help you train your posture the right way and built to last. COMFORTABLE, ADJUSTABLE AND EASY TO USE : The back posture corrector fits for 27"-43" chest circumference. Instruction manual will show how to put on the back posture. Shoulder and back posture brace will help you to have a straight back and healthy body. back posture corrector will let you look confident again. REDUCE BACK PAIN AND IMPROVE POSTURE:As my best friend, a friendly and active person, suffered clavicle pain after a car accident. Thereafter, he became grumpy and had a drooping posture. He seemed disinterested in life all of a sudden. Dr. Jack, a leading therapist, recommended us to try our luck with posture corrector. Luckily, my best friend came to his happier self again. Besides, correcting his posture, he also got relief from back, shoulder and neck pain all at the same time.