Ergonomic design and powerful features make it suitable for students and anyone who needs back support. Its good durability ensures long-lasting use. Plus, the fashionable black design makes it a wardrobe staple. Specification: Product : Nylon+cotton Product Color: black Product Size: S, M, L, LX, LXX Applicable Weight: S (45-55kg), M (55-65kg), L (65-75kg), LX (75-85kg), LXX (85-95kg) Applicable Height: S (150-165cm/59.06-64.96 inches), M (162-175cm/63.78-68.9 inches), L (175-181cm/68.9-71.26 inches), LX (176-188cm/69.29-74.02 inches), LXX (180-195cm/70.87-76.77 inches) Package Size: about 40x20cm/15.75x7.87 inches (length x width) Product List: 1* Back Brace for Posture Notes: Due to the lighting effects and filming angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size. The actual product shall prevail, thank you!✓Practical Gift: With its fashionable black design, this posture corrector enhances body alignment and is suitable for giving to family and friends, making it a perfect gift option to promote health. ✓Widely Used: It fits seamlessly with any outfit and provides easy-to-wear and comfortable back support, making it a option for students, and workers. ✓Comfortable Function: Our Posture Corrector is designed to effectively disperse back pressure, reduce discomfort, and provide powerful support for improved posture, offering long-term relief from back discomfort. ✓Comfortable to Wear: With an ergonomic design, our Posture Corrector provides customized support for different body types. It's comfortable to wear and provides a perfect fit. ✓Soft Materials: Experience improved posture and reduced back discomfort with our posture corrector's combination of exquisite workmanship and high-quality, breathable materials that offer perfect durability.