1.High gloss, hard shell, which gives strength to protect belongings inside, it is lightweight to help meet those air>2. Garment straps zipper compartment, dual opening zips which can be locked and adjustable.3. Lovely shaped, cute printing ,durable high quality ABS, 2 wheeled trolley case with expandable pulling handle with a matching backpack, they weight just under 3kg (combined)4.Easy to pull trolley for a child more than 5 years old.5.17 inch small kids luggage,different color for your choice,suitable for travel and outdoor.