The Kenworth W900 at 1/32 scale by Welly measures about 10 inches long by about 3 inches wide by about 5 inches high (to the top of the cab). The hood and the main cab are made of diecast metal while the extended cab and details such as mirrors, exhaust pipes, steps, gas tanks, etc, are made of plastic with chrome finish. It has very nice details such as separate clear plastic headlights. The coloring is done is high gloss finish with accurate markings and branding. The wheels are free rolling and made of rubber. The rolling motion is very smooth so be mindful of where you display it (or chuck the wheels). The doors can open revealing nice interior details such as accurate seats, steering wheel and instrument panel.  The W900 is a Kenworth Class 8 truck model, known for its long-nose style. Even as more aerodynamic models such as the T600 and succeeding versions have been introduced for fleet use, the stylish W900 remains in production due to its particular popularity with owner-operators. The W900 was a gradual introduction, retaining many features of its predecessors which also continued to be sold alongside it in the early 1960s.