The shoulder support is designed for ease of movement without obstruction. It is available for both the right and left shoulders, so please choose the correct one. It is highly breathable and made of soft material, making it exceptionally comfortable to wear even when going out. Its high elasticity also makes it ideal for sports. This product features an ergonomic design that fits the body. The size can be adjusted with Velcro. When washing, gently hand wash and air dry to ensure repeated use. [Product Features] Size: Approximately 32cm in length, 22cm in width, 0.5cm in thickness. Weight: Approximately 110g. [Material] Neoprene *Comfortable to wear with flexible material. It is also breathable and can be used in the summer. High quality, comfortable, and breathable flexible fabric.