Polycarbonate hard-sided shell with fully lined interior, built-in 3-digit combination lock Four 360 degrees spinning wheels system with retractable handle for maximum mobility 20-Inch carry-on Dimensions: 20 inches high x 13 inches wide x 8. 5 inches deep, 6 pounds 13-Inch tote Dimensions: 12 inches high x 8 inches wide x 13 inches deep, 2 pounds 8. 5x13x20