21" SPINNER LUGGAGE maximizes your packing power and meets most carry-on size restrictions for those traveling domestically and looking to stay light.Number of wheels:8 PACKING Dimensions: 19.5" x 14.5" x 10.0", OVERALL Dimensions: 21.25" x 15.25" x 10.0", 6.5 lbs. 10 YEAR LIMITED WARRANTY: Samsonite products are rigorously tested to ensure our products meet stringent standards. This bag comes with a 10-year warranty against defects in materials and workmanship. RECESSED TSA combination lock provides security when checked belongings, cases expand for added packing capacity ULTRA-LIGHT, ultra strong shells withstand the rigors of modern travel FOUR MULTI-DIRECTIONAL double spinner wheels allow 360 degree upright rolling so there is no weight on your arm or shoulder