Sports Knee Protective Cover Running Skipping Rope Protective Gear $ 5.82 Product information: Color: black, pink, gray Applicable people: Adults Specification: the average size can be adjusted in two directions. Material: Polyester Protective part: Knee Category: knee pads Size upper length: 56cm lower length: 53cm height: 19cm Packing list: 1* Knee Protective Cover Product Image: