Lower back pain relief belt, pelvic recovery belt sizes: 120cm, 140cm available. double adjustment design -- the waist belt allows you to freely adjust to your preferred tightness. it allows you to adjust the pressure in different areas. non-slip and durable -- what's more, we included non-slip silicone strips to make sure it stays in place and doesn't ride on your hip no matter what. comfortable and breathable -- you can comfortably wear it all day long. you can even work out with it on - you can sit comfortably, sleep, and easily hide under any clothing without realizing you're wearing it. fits men and women with hips 25 - 47 inches. measure just below the widest point of your hips. lower back support belt dainely belt healthy belt eliminate back hurt the healthy way breathable lower back support brace.