Trunk Case - Accessory ATA Road Case W/retractable Handle & Wheels - Id 24 X 18 X 11 High Inside Dimensions (Wall to Wall) - 24 x 18 x 11 High 1/4 Plywood Medium Duty ATA Construction - Black PVC Laminate Exterior Aluminum Extrusions - Machine Split Riveted - Steel Ball Corners and Fittings Recessed Hardware - Surface Mounted Barrel Dolly Wheels w/Retractable Handle 1/4 Poly Foam Interior Lining - Hinged Lid