Delsey Luggage Helium Aero 3 Piece Spinner Luggage Set (Blue) 100% polycarbonate with glossy finish which makes the case extremely lightweight Four twin spinner wheels assuring multi-directional rolling and optional stability with zero weight on your hand Recessed "one-button" locking handle system with industrial grade aluminum tubes and molded ergonomic comfort grip handle Fully lined interior with two compartments for packing and organizing clothes and travel accessories, Integrated 3-dial tsa-accepted combination lock 3 piece set includes, 29 inch, 25 inch, 21 inch carry-on,