Free-size knee support with a three-dimensional shape that firmly supports the knee. *Please note that the box will be folded for shipping. I opened the seal, but it has not been used. Please refrain from purchasing if you are concerned about minor details. There are pen marks indicating the price on the box. - Type: Knee support - Size: Free (36-44cm) - Features: Three-dimensional shape for firm support - Usage: For both left and right knees - Material: Mesh material Thank you for viewing.