The product is a 1:87 scale model of a Peterbilt Model 389 with a Trail King Lowboy Trailer and a Cat 163H Motor Grader, manufactured by Norscot. Made of die-cast metal with plastic parts, this construction equipment toy is a detailed representation of real-life vehicles. With a length of approximately 10-1/2 inches, this collectible item was manufactured in China in 2008. Perfect for enthusiasts of die-cast vehicles and construction equipment, this model captures the essence of these heavy-duty machines in a smaller scale.