Adjustable strap, reduces the burden of children's shoulders, protects the healthy development of children's bones- Made of PU Leather material selected, lightweight and colorful, with a good sense of touch and durability- Small and Light,Easy for carry,and beautiful- The toddler backpack with reins is with cute dinosaur pattern which really make it attractive. Kids will love to carry.- Ideal gifts or Birthday gifts or start of school gift for girls and boys.