Briefcase ATA Style - Std Size - Id 17 1/2 X 12 3/4 X 3 3/4 High - Color Black ATA 1/4 Plywood Construction - Inside Dimensions 17 1/2 x 12 3/4 x 3 3/4 high Thick Plastic Laminate Exterior Heavy Gauge Aluminum Extrusions Riveted and Bound Permanently - Nickel Plated Hardware Removable Carpet Lined Interior - Adjustable Shoulder Strap Included Browse our Listings for Additional Color Choices