Giantex Bicycle Parking Storage Rack 1-6 Bikes Steel Park Stand 2/3/4/5 Black Hold 1-6 Bicycles Fit Most Standard Bikes By 2 And 6 Tire Channels Material: 1 Solid Steel Fit For Standard Bikes With Tires Within The 2 And 6 Tire Channels Overall Dimension: 39.4 X 28.7 X 47.2 Inch(L X W X H)