**Product Specifications:**
Brand: BAOLE STAR TOYS
Materials: ABS plastic + alloy (alloy material indicated by red dashed lines in the image, other components made of ABS plastic)
Features: Excavator is friction-powered, other vehicles are pull-back
Sizes:
- Excavator: 16 x 4.5 x 7.5cm
- Other vehicles: 13 x 4.5 x 7cm, 13.5 x 4.5 x 5.5cm, 12 x 4.5 x 12.5cm
Themes: Engineering, Fire Control, Military Affairs
City Series: Includes various themed vehicles such as construction, fire rescue, military vehicles
Quality: Made with high-quality ABS and alloy materials, some parts are die-cast metal
Special Features: Friction-powered vehicles, no batteries required
Details: Vehicles with movable parts, detailed design for quality and durability
Package Size: 37 x 7 x 26cm (hand measurements with 1-10mm difference, actual product size may vary)
Additional Information: Die-cast metal and plastic construction, realistic alloy components, suitable for children aged 3 and above
(Note: The information provided is based on the content provided and may vary slightly in actual product specifications.)
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