Slim Arms Change, a supporter designed to help you achieve slim upper arms. Designed in Japan, size M~L, suitable for upper arms 26-32cm and shoulder width 39-46cm. Made of 90% nylon and 10% polyurethane, it is stretchy and provides a good fit. Although unused, please refrain from purchasing if you are sensitive to items stored at home. [Size] M~L (Arm circumference 39-46cm) [Upper Arm] 26-32cm [Shoulder Width] 39-46cm [Material] 90% nylon, 10% polyurethane [Condition] Unused [Color] Black Thank you for viewing. Instant purchase OK