Easy to Fit: Our back brace belt fits both men and women in 3 sizes, accommodating waist sizes between 33" and 59". Just wrap, secure, and go. Note: When choosing the right size, make sure to measure the circumference around the navel and do not use the size of your pants as a reference. Enjoy 360-degree protection anywhere, anytime: Flexible elastic mesh is breathable and lightweight, does not affect your physical activities, can be easily put on and taken off if necessary, and provides optimal support for an aching back. You can wear it all day without worrying about unpleasant odors or discomfort. Dual Compression Adjustable: Our lumbar brace is designed to support your back and reduce pain. Buckle the Velcro and tighten the elastic band to adjust compression to reduce back pain until you have adequate back support and pain relief. Effective in reducing workplace and sports injuries. Your health deserves the best!. Maximum Posture Support: With 4 curved metal stays and 3 steel springs that not only provides maximum back support but also keeps your back in its natural curve. In addition, the rear metal stays are removable, making them more convenient to clean. HONGJING Lumbar Support Brace is ideal for heavy lifting, housework, and standing or sitting for extended periods of time while working. Lower Back Pain Relief: Thanks to 4 removable metal stays and 3 built-in steel springs, the HONGJING back brace can provide maximum support and compression around your lower back. This back brace can effectively reduce back pressure and relieve herniated discs, sciatica, back pain, scoliosis, sore muscles, and other back problems.