20inch Spec: 55x23x36CM (height, wide, length) Weight? 2.6KG Reasonable internal space distribution, mesh breathable interlayer, manage your suitcase Soft silicone material, load-bearing and comfortable hand part pressure design Mute universal wheel,360° rotation of flexibility, the surface of rubber material, wear mute TSA international customs lock?can easily pass customs during inspection, escort your luggage The drawbar is designed with an aluminum alloy unit outside the suitcase, which greatly increases the internal space of the box and reduces the weight of the box.