1. Exquisite DesignThe Small Ducks Climbing Toys 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. 2. MaterialLittle yellow duck climbing stairs using highquality 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. 3. Product SizeDuck 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 played indoors, in the garden, at the beach. Once assembled, children can start playing. 4. Promote developmentThis duck climbing stairs toy, let children use their hands and brains while playing, exercise the 's multiple intelligence development, activate the 's brain thinking, exercise the child's visual and spatial perception.