This is a posture correction belt (size L) designed to support posture that tends to collapse due to long hours of desk work or smartphone use. It naturally straightens the back, reducing the burden on the shoulders and lower back. Made of breathable mesh material, it can be used comfortably regardless of the season. Unisex type. 【Product Specifications】 ・Size: L (Height 165-180cm / Chest 72-85cm as a guide) ・Color: Black ・Material: Nylon, Polyester ・Attachment: Easy adjustment with Velcro 【Features】 ・Supports improvement of hunchback and rounded shoulders ・Lightweight & highly breathable ・Unisex, can be shared by the family ・Thin design that is easy to use in daily life and at work ※This product is not a medical device. Avoid prolonged use, and discontinue use immediately if you feel any abnormalities in your body. #PostureCorrection #PostureCorrection #BackSupport #Unisex #ShoulderStiffnessRelief #RoundedShoulderImprovement #DeskWorkMeasures #PostureImprovement #StretchAid