The ATA-Style Utility Road Case from ProX Includes one large and two half-size cases. The large case is suitable for storing stands, poles, and clamps, while the smaller case can hold cables and smaller items. Made of 3/8" plywood, these cases are manufactured with a honeycomb laminated surface design for preventing scratches, and have a protective foam padding inside. Each case comes with four 4" heavy-duty tough rubber caster wheels for mobility, and the lid features aluminum caster dishes for easy stacking.