1.High gloss, hard shell, which gives strength to protect belongings inside, it is lightweight to help meet those airlines.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 3 years old.5.12inch small kids luggage,7 colors for your choice,suitable for travel and outdoor