Four multi directional spinner wheels rotate 360 degrees for easy maneuverability. This luggage allows you to pack more while avoiding the excess weight surcharges imposed by most airlines. Features multi-directional spinner wheels for easy maneuverability, modern internal aluminum telescoping handle with push button handle, and interior mesh and zip pocket and elastic pocket. Measures: 20 inches long x 14 inches wide x 9 inches high and weighs 9 pounds. 24 inches long x16 inches wide x 10 inches high and weighs 10 pounds. 28 inch long x 18 inches wide x 11 inches high and weighs 11 pounds.