Viper Battalion Micro Machines #4 Military Collection Viper Battalion Military Micro Machines Collection #4! Terror Troops, Enemy Army of Evil! Includes CH-54 Skycrane Helicopter, M198 Howitzer, Land Assault Vehicle LAV and 3 Special Forces Troops! Includes Custom Display Packaging! The approximate size of a Micro Machines vehicle is 1.5 inches long. Approximate size of unopened packaging is 8 x 7.5 x 2.5 inches!