Features: The Health Belt: Reducing Back Pain the Health Way. The waistband provides just the right amount of compression to ensure a comfortable fit even during physical activity. It can be worn 24 hours a day. The waistband allows you to adjust it to your preferred tightness. It allows you to adjust the pressure in different areas. It39;s also easy to use under any clothing. This belt is a true back protector. It39;s super comfortable, strong, and very light. Helped relieve low back pain. At the same time, it helps pregnant women recover after giving birth, shrinks the abdomen and hips, and corrects the pelvis. Wearing this belt brings a better mood and improves concentration at work. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Nylon Expanded product length: 110CM Product width: 9CM Circumference 109cm, Width 9cm Circumference 140cm, Width 9cm Package List: 1 x Sacroiliac Joint Belt