Material: Polycarbonate composite * Frame: Frameless * Handle: Modern trolley system. Lock: Built-in 3 Digit TSA Lock * Specially designed spinner wheels. 7 Year Worldwide ?Better Life? Warranty. * Carry-On: 22 inchx 14 inch x 9 inch, Midsize Spinner: 26 inch x 18 inch x 10.5 inch, Large Spinner: 30 inch x 20 inch x 11.5 inch. Weight: 27.7 lbs.