【Exquisite Design】The duck slide has 9 little yellow ducks, LED lighting effects, ducks climbing stairs will be accompanied by music, there is a switch control, turn on the switch, the duck can climb the stairs independently, full of fun. 【High Quality Material】Little yellow duck climbing stairs using high-quality ABS material, the product does not come with batteries, excellent Canon, impact resistance, duck bottom alloy pulley, the center is smooth and smooth, all parts of the round and smooth no sharp surface, so that children play easily, so that mothers rest assured. 【Product Size】Duck climbing stairs toy track car size 10.8 inches x 5.5 inches x 9.6 inches (27.5 x 14 cm x 24.5 cm), suitable for disassembly, when not in use can be disassembled and stored in the box, it is not very large, disassembly can be taken anywhere. It can be shot indoors, in the garden, at the beach and in lineups. Once assembled, children can start playing. 【Promote baby development】This duck climbing stairs toy, let children use their hands and brains while playing, exercise the baby's multiple intelligence development, activate the baby's brain thinking, exercise the child's visual and spatial perception.