Here we have set-up a few units using the # 4 Sectional Stackbin. We offer units by compartment quantity but keep in mind that all section bin units simply stack on top of each other and can be reconfigured at any time. Compartment Bin size: 12"W x 20-1/2"D x 9-1/2"H. Features 16 Gauge Base and 18 Gauge Bins.