Cable Trunk 'Mini Size' 30x22 ATA Case - Heavy Duty 3/8" Ply w/Wheels - Standard High - Truck Pack Size Inside Dimensions - 28 1/4 x 20 3/4 x 18 3/4 High (Wood to Wood) Outside Dimensions - 29 3/4 x 22 1/4 x 20 1/2 High Heavy Gauge Aluminum Extrusions - Machine Split Riveted - Steel Ball Corners Heavy Duty Recessed Catches and Handles - Hinged Lid 4 Inch Heavy Duty Casters Included (Requires Installation)