✅【Applicable Size】 M Size: Chest: Approx. 70-100cm, Weight: Approx. 40-75kg ✅【Excellent Comfort】 It has stretchability and breathability for a comfortable fit, and the back belt supports posture! It's easy to wash and dry. It's breathable and doesn't show under clothes, so it doesn't affect daily life, and can be worn regardless of the season or clothing. ✅【Correct Posture While Doing Other Things】 Start with 10-15 minutes at first, and gradually increase the wearing time as your body gets used to it. Body types vary, so adjust the wearing time according to your situation. ✅【Washable】 It can be washed, so you can always use it cleanly. You can improve concerns about dirt and odor from long-term use and use it more comfortably. ✅【Give the Gift of Health and Beauty!】 Most adults spend more than 6 hours a day on computers and smartphones, which leads to a lack of exercise and muscle, and an increase in slouching. For those who want to quickly improve their slouching posture, they can easily use a posture correction belt in scenes such as commuting, studying, working from home, and going out. The posture correction belt is also perfect as a gift for birthdays and anniversaries.