World Traveler California 3-Piece Spinner Luggage Set, Black Abs hard shell, 2 inch expandable, push-button aluminum trolley handle, dual 360 degree spinner wheels, ergonomic handles, fully lined interior with dual compartment, zipper secured organizational pockets and compression straps and built-in three digit combination lock 29 inch large dimensions: 29 inch h x 18 inch l x 12 inch w - 10 lb 25 inch medium dimensions: 25 inch h x 16 inch l x 11 inch w - 8.3 lb 21 inch carry-on dimensions: 21 inch h x 13 inch l x 10 inch w - 6.8 lb 18x12x29