Heys Batman Deluxe Carry On Luggage Case WEIGHT 18"  3.7 lbs  1.73 kg DIMENSIONS 18" x 12.5" x 9"  46cm x 32cm x 23cm MATERIAL ABS / Polycarbonate composite WHEELS Specially designed Protruding Inline wheels with Metal Bearings HANDLE Internal Reversed-Curve Handle System designed especially for Children