Metal Earth is a collection of intricately designed 3D model building kits. Each kit consists of remarkably detailed laser etching cut onto one or more four-inch square sheets of thin metal.Number of sheets: 2 SheetsDifficulty: ChallengingAssembled Size: 4.53″ x 0.79″ x 1.18″Fire engines are specifically designed to fight fires and often include a larger telescopic-ladder mounted on a turntable at the back of the truck’s chassis. Most also include a water tank with an onboard pump, a fire hose, an aerial ladder and multiple ground ladders.