Stalwart Wall Mounted Parts Rack 20 Bins Features include:Durable plastic construction5 pieces of interlocking track 20 stackable binsBin dimensions: 5.125 x 3.625 x 2-Inch Track dimensions: .375 x 14.375 x 1.875-InchOverall dimensions: 5.25 x 70.75 x 2.125-Inch