1.This product is suitable for the protection and relief of lumbar pain, muscle strain, lumbar disc herniation, scoliosis, and sciatica; Also suitable for daily exercise, fitness training (such as weightlifting, barbells) and physical training, etc.2.When using this belt, it can be worn against the skin or outside intimate clothing. When wearing the belt, please breathe deeply to make the abdomen smaller, try to wear it tightly, and the support effect is better.3.For those with lumbar discomfort, it is recommended to wear it for 6 hours a day (can be worn multiple times), and wear it continuously for 1-3 months or follow the doctor's advice.4.For prohibited people, please refer to the manual.? Guarantee? We have full confidence in the quality, safety and service of our products; if there is any problem, we will give you a satisfactory solution. It is a great gift for loved ones and friends. Note:1. Before purchg, please measure your waist size according to the picture on Listing and choose the product that matches your size. 2.When unfolding the lumbar support belt, loosen the double layer straps on both sides at the same time, so that it is easy to tighten the lumbar support belt. ?High Quality and Durable?Exquisite workmanship, high-quality breathable fabric and stainless steel support strips, durable. High elastic straps with two-way pressure adjustment for enhanced back wrap. A+ grade velcro and super magic hook, good stickiness, does not hurt clothes. ?Comfortable Wearing?Made from lightweight, soft, stretchy and mesh breathable fabric, the belt is pressurized by a high-elastic strap and is tightly wrapped and supported, making it comfortable to stand, walk, bend over and stretch. ?Novel and beautiful, unisex?The gray fabric is inlaid with 5 support strips connected together with a blue irregular pattern, giving people a strong visual impact, novel and beautiful, unisex. ?Bionic design works better?Imitating the physiological curvature of the human lumbar vertebrae, 5 support strips with curvature are carefully designed, which are more comfortable to wear, have better support effect, and more effectively relieve lumbar pain, prevent injury to the lower back during activity.