39.5 Telescoping handle Inspired by aerospace technology, the strong aluminum alloy frame is light yet the seat is rated to hold up to 300 lbs The removable, hand washable, insert bag is made from premium water resistant 600D polyester The dual wheel system climbs stairs and curves with ease. This bag DOES NOT meet FAA specifications for carry-on baggage Magneto dynamic 4 polyurathane wheels absorb shock and make for a serious silent ride A gear platform to carry additional loads Feet made of nylon-6 go easy on scratchable surfaces Chrome plated, rust resistant screws Dimensions:18 height, 10 width, 13 depth Dimensions (including wheels):18 height, 12.25 width, 14.75 depth Weight (frame and bag): 9.4 lbs