-4-in-1 multifunctional design: sit-on ride-on pull-to-move and carry-on-Perfect size to put in the overhead compartment of the plane or under the seat-Designed with 58.5” anti-lose rope for pulling suitcase and preventing loss-Designed with 44.5” adjustable and detachable carrying strap easy to carry around-Comes with compartments in the suitcase and backpack to classify travel essentials-The sit-on suitcase provides comfortable sitting and features convenient footrests-The aluminum retractable handle can be adjusted to suit kids of different heights-2-way smooth zippers with lock holes to ensure security when travel-The wide and comfortable shoulder straps with adjustable strap buckles help reduce the burden on kids shoulder-Designed with a name card in the backpack for writing information-Made of safe waterproof and anti-scratch materials the suitcase ensures long-term use | Color Yellow Material ABS PC Polyester Fabric Aluminium Size of the ride-on suitcase 18.5" x 10.5" x 14.5" Retractable handle height from the ground 15" Size of the backpack 10" x 12" Length of the carrying strap 44.5" Length of the anti-Loss rope 58.5" Weight capacity of the ride-on suitcase 110 lbs Weight capacity of the backpack 18 lbs Recommend age 3+ Years Old Net weight 5.5 lbs