1. ### Sacroiliac Joint (SI) Hip Belt and Lower Back Support Brace This is a unisex sacroiliac joint (SI) hip belt and lower back support brace. It can be used to relieve hip pain, provide support for the pelvis, and can also be used as a trochanteric belt, which helps relieve sciatica and pain in the pelvis and lumbar spine. 2. ### Product Features 1. **Relieve sciatica and lower back pain**: This adjustable hip compression sacroiliac joint brace can help support the lower spine and hips, reducing pain, pressure, and tension caused by pelvic instability or sacroiliac joint dysfunction. This medical - grade support belt is designed to stabilize and support the pelvis and hips, and is a suitable choice for treating back pain, hip pain, pelvic pain, upper thigh pain, symphysis pubis dysfunction, pelvic girdle pain, piriformis syndrome, or anterior pelvic tilt. 2. **Non - slip and durable**: This sacroiliac joint brace tends to stay in place. The unique non - slip material helps ensure that the support belt doesn't shift or slide up easily. At the same time, the materials chosen are lightweight and durable, allowing for comfortable long - term wear, whether at home, during exercise, other activities, or even at night. 3. **Easy to use and adjust**: The design of this support belt allows users to adjust the tightness and pressure according to their preferences. Simply adjust the two elastic tension bands to get a more or less tight fit. The strong Velcro buckle is equipped with a smart clasp, enabling easy untying of the strap. 3. ### Specification Parameters 1. **Material**: Cotton + Spandex 2. **Size**: One - size - fits - all 4. ### Package Contents One support belt 5. ### Notes 1. Due to differences in monitors and lighting effects, the actual color of the product may vary somewhat from the color shown in the picture. 2. Since it is a manual measurement, a measurement deviation of 1 - 3 cm is possible (1 inch = 2.54 cm).