Product details:

Storex Single-Drawer Mobile Filing Cabinet 14-3/4-inch wide x 18-1/4-inch deep x 12-3/4h Black Mobile cabinet makes filing easy and efficient. Removable casters allow cabinet to be stacked on top of two-drawer mobile filing cabinet for added storage capacity. Heavy-duty plastic construction with built-in rails for letter/legal hanging files. Drawers lock individually and feature a built-in label holder.