Product details consistently include the CPSC choking-hazard warning for small parts, typically shown as a 'Choking_hazard_small_parts' notice in the item description.
Smaller collectible construction vehicles are commonly 1:64 scale, while larger playset-style items are listed as Not to Scale. Typical dimensions range from about 2 × 3 × 1.5 inches for small 1:64 vehicles up to roughly 8.5 × 16.5 × 6.5 inches for full playset units.
Smaller collectible vehicles are listed as metal (die-cast), while larger playset-style items are primarily plastic. At least one larger set also notes use of bio-based plastic content.
Many listings note the manufacturer’s original unopened packaging; some descriptions also highlight plastic-free packaging as part of a sustainability effort.
