Samsonite Pro 4 DLX Expandable 29 Suitcases, Black -Rugged 1262dx1262d nylon fabric that features a water resistant coating -Four, multi-directional split sphere spinner wheels allow 360 degree upright rolling so there is no weight on your arm or shoulder -Fully featured interior tri-fold removable suiter provides added protection for business attire. Length with wheel: 31 inches -Cases expand for added packing capacity. Mounted tsa combination lock provides security when checking belongings. Care - Use a gentle soap and warm water to clean