2 Pieces Kid's Luggage Set 12-inch Backpack and 16-inch Rolling Suitcase TravelThe grip of the trolley case and the shoulder strap of the backpack can be adjusted according to the height and needs of your children. Durable ABS and nylon materials are not only resistant to wear but also not easily deformed. There are cute flamingo patterns on the surface that can attract children's attention. Our trolleys and backpacks can accompany your child for a long time. Don't hesitate come buy it. Let the children travel happily. Non toxic