Our luggage set is especially designed for kids. Its ergonomic design is perfect for kids. The lightweight design makes it easy for kids to carry. And the selected high quality ABS plastic especially and polycarbonate make our luggage set have a better performance of anti-vibration and pressure resistance. 3 levels adjustment adjustable aluminum alloy tie rod designed to fit the child's palm. Our trolleys and backpacks can accompany your child for a long time. Come on, give your child a surprise gift! Bullet Point: 【Cute Design Appeals to Kids】 Lovely cars are popular among kids. The cute appearance can attract your kids to pack their luggage by themselves. They will be willing to participate in the process, which can also exercise their independence. 【Durable Material & Waterproof Design】 The kids suitcase set is made of premium ABS material, which is anti-deformation and guarantees long lasting service. Furthermore, covered with frosted protective film, the surface is waterproof and convenient to maintain. The protective film also enhances wear resistance and scratch resistance. 【4 Multi-Directional Wheels & Extendable Handles】 Four durable multi-directional wheels support 360-degree scrolling, making it easy for kids to move.The telescopic handle allows parents and children to adjust to the desired height and meets the needs of people of different heights. 【Suitable Size & Large Capacity】 45cm luggage and 30cm in backpack have plenty of space to carry multiple items. The interior is designed with multi-purpose organizational compartments and pockets that allow children to sort clothes, dolls and books and plan their space. 【Ergonomic Design】 Our kids luggage and bag are ergonomically designed for children. The widened shoulder strap of the backpack reduces the pressure on the child's shoulders, and the flexible wheels of the trolley case allow the child to move the entire box easily. Features: Non-toxic ABS, polycarbonate and nylon make it safe and durable Large capacity and light weight design makes it perfect for kids The flexible wheel of the trolley case is convenient for children to pull Adjustable handle and shoulder strap for children of different heights The cute astronaut pattern on the surface makes it very attractive Widened backpack shoulder strap for ergonomics All patterns are made by PC film printing according to plate making Two-way sturdy zippers for easier opening more convenient and flexible Specifications: Color: Blue Material: ABS Backpack strap material: Webbing Luggage dimension: 35 cm x 25 cm x 50 cm (L x W x H) Suitable age: 3-10 years old Package includes： 1 x Luggage 1 x Backpack