I purchased this item, but it was different from what I expected, so I opened it once, but it is unused. It will be packaged without the outer box. If you need the box, I will fold it and pack it together. A supporter that firmly supports the knee with a low-rebound pad and compression function. - Model Name: Knee Power Fit - Size: L (37-43cm) - Application: Knee supporter - Features: Low-rebound pad and compression function - Left/Right Compatibility: Both left and right Thank you for looking.