Drawer Work Trunk Medium Duty Tuffbox Road Case with 4 Drawers & Wheels - Small Size OD Approx 18 x 16 x 40 High (Including Wheels) - Drawer ID 15 x 13 x 7 1/2 High 3/8 Ply Construction - 1/4 Ply Drawers - Vinyl Laminate Exterior/Drawers - 2 1/2 Inch Casters Heavy Gauge PVC Angle/Channel Riveted Surrounding Exterior/Drawers - Overlapping PVC Lid Heavy Duty Metal Recessed Handles on Exterior - Surface Handles on Drawers Drawers Slide On 3/8 Inch Shelves - Drawers Slide Completely Out - Mositure Resistant