You’ll find both scaled die-cast replicas and non-scaled toys: commonly 1:64 scale for die-cast models and other items listed as "Not to Scale."
Age recommendations range widely — from infant/toddler items (0–24 months or 18 months and up) to typical children’s toys marked 3 years and up, and collectible/display pieces recommended for 14 years and up.
Power options vary: some toys are non-powered ("No Battery Used"), while others are battery-operated. At least one listing specifies use of 2 AA alkaline batteries.
Durability depends on construction: heavy-duty plastic models are generally suitable for sandbox and outdoor play, while die-cast metal parts make some items sturdier and more appropriate for rougher handling or for display.
Reviewers consistently report good build quality; basic features such as button-activated songs, lights, and sounds generally perform as intended and are enjoyed by children.