This carry-on is made of polycarbonate/ABS. This material is extremely lightweight, durable and protects the contents of your luggage. Multi-directional double spinner wheels rotate 360 degrees for easy maneuverability. This luggage allows you to pack more while avoiding the overweight tasks of most airlines. Multi-directional spinner wheels for easy maneuvering. Modern internal chrome telescopic handle with push button handle. Interior mesh and zipper pocket and elastic pocket fits 3 years x 22 x 13 inches. 5" x 877" (with wheels) weighs 6. 2.3 kg.