This carry on is made of ABS. This material is extremely lightweight, durable, and protects the contents of your luggage. Front zippered compartment allows for quick-access to items. Fully padded laptop pocket, fits up to 15" laptop. Silent dual casters, 4 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. Expandable. One touch Aluminum handle. 5 year . 22"X13"x9" (with wheels) weighs 7 lbs.