1. Material: alloy + rubber + plastic
2. Suitable age: over 3 years old
3. Dimensions: Excavator: 20.5×5.7×9 cm; mixer truck: 16.5x6x8.5 cm; fire-fighting ladder: 22×5.7×10 cm; fire truck: 18.4×5.7×8.5 cm
4. The fire truck can spray water by pressing the button; the ladder truck can be extended and retracted in two stages, and the turntable can be rotated 180 degrees
5. The rotating handle of the mixer truck rotates in conjunction with the cement tank, and the discharging trough can be rotated left and right, equipped with artificial stones (beware of eating by mistake).
6. The joints of the excavator can be moved, and the control room can be rotated 180 degrees
7. Power supply: button battery (included)