Three Piece Set Of Dirt Resistant Dark Gray Luggage,ABS Pressure Resistant And Wear-resistant Boarding+short Distance+long Distance One Set Complete

Thickened ABS compression resistant box body, vertical bar concave convex rib shell+black anti-collision corner protector at four corners, integrated hard shell, airport transportation anti drop, anti extrusion and anti-collision, deep gray matte fabric scratch resistant and wear-resistant, with inconspicuous stains. Three piece gold size combination, 20/24/28 inch combination: 20 inch carry on boarding, 24 inch short distance travel, 28 inch long-distance family travel, covering all travel needs in one set. Silent universal roller design, four-wheel 360 ° rotating bearing wheel, anti slip pattern on the wheel surface, smooth and quiet pushing and pulling on flat ground, flexible steering without jamming. Fully equipped with practical safety features, including a multi level extendable aluminum alloy pull rod, TSA password lock embedded on the side, and thick sealed zipper. The pull rod is stable and does not shake, and the password lock is anti-theft, ensuring safe storage during travel.