Back Brace Posture Corrector, Shoulder Lumbar Waist Support Belt with Adjustable Wide Straps, for Upper Back Pain Relief, Improve Sitting and Standing Poor Posture, XL Size

<b>DOACT Posture Corrector Brace provides the most comfortable back support:</b> <br> - Help relieve lower back pain from strains, sprains and muscle spasms. <br> - This posture corrector can help you correct your shoulders and back posture. <br> - Adjust the dual tightening straps to fit your body. <br> - No need help from anyone else as you can adjust the degree of tightness according to individual needs. <br> - With ergonomic design, 2 aluminum support bars accord with the back curve provide excellent support.<br><br> <b>Posture Corrector Brace Features:</b> <br> 1.adjustable without help <br> 2.strong support <br> 3.superior comfort <br> 4.easy to put on and take off<br> <br><b>Using Suggestion:</b> <br> 1. Posture brace should be worn daily. Wear it 2 hours a day. The first week, your back and shoulders will slowly adapt to the brace. And next month, your muscle will remember the right posture. <br> 2. Avoid over-tightening the brace because it will cause excessive tension. Wearing posture support for an extended period of time is never a good idea. It should only be used as a training tool to help retrain your posture to normalcy. <br> <br> <b>Size :</b> <br> S = Waist 20"-35", Chest 20"-32", Weight 77-121lb <br> M = Waist 31"-41", Chest 30-41", Weight 110-154lb <br> L = Waist 35"-45", Chest 33-45", Weight 143-176lb <br> XL = Waist 39"-49", Chest 43-49", Weight 165-198lb <br> XXL = Waist 43"-51", Chest 45-51", Weight 187-224lb <br> Notice: If your waist fits two of the size, please choose the smaller one. <br> <br> <b>Specification：</b> <br> Color: Black <br> Material: Neoprene <br> Package Include: 1 * Back Support Brace <br> Measuring Method: Waist size was measured by taking a tape measure and running it around the waist.<br><br> <b>DOACT Guarantee: </b> <br> Put your worries aside! If you don't like it, please contact us without hesitation. We will replace it or give your money back for any reason. Go ahead! You deserve it!