【Recommended by Japanese Physical Therapists】Posture Corrector Belt for Kyphosis, Large Sizes Available, for Men and Women, Discreet, Supports Rounded Shoulders, Back and Abdomen, Waist, Back Muscles, Shoulders, Unisex, Breathable, Easy to Put On and Take Off, Adjustable Size, Japanese Instruction Manual Included, Size S Unused item without packaging. Size is S. Please refrain from price negotiations. 【Improve Kyphosis for Beautiful Posture】 Our posture support belt promotes muscle memory to maintain correct posture and supports the back to straighten. By improving kyphosis and stretching the shoulder blades and back muscles, the abdomen naturally engages, which is also effective in reducing a protruding belly. Aim for an ideal, beautiful style and support the creation of a confident impression. 【Excellent Breathability and Comfortable Wear】 Breathable punched material is used for the parts that touch the skin. It does not trap heat and provides a comfortable fit. The height and corrective force of the belt can be adjusted, fitting the body firmly while maintaining comfort even during long hours of use. 【Unisex Design with Free Adjustment】 Available in three sizes, you can choose according to your shoulder width and body type. Suitable for men, women, adults, and children. The Velcro design allows for easy size adjustment, flexibly adapting to changes in body shape and adjustments to the correction strength. *A plate is built into the back, so please refrain from washing in a washing machine. 【Great for Daily Life】 The ergonomic three-dimensional structure allows you to naturally acquire correct posture. Ideal for those who are concerned about kyphosis and rounded shoulders, improving poor posture during desk work and smartphone use. It leads daily actions such as sitting, standing, and walking to good habits.