One of our team members needed a special wallpaper for her army-obsessed son, so we came up with the perfect martial design for his room. Featuring two types of tanks, supply trucks, helicopters, and plenty of firework explosions, this wallpaper will delight! Perfect for a surprise bedroom makeover. 100% boy-approved. Black and white design with a hint of army green. Largest tanks are about 7 inches x 3 inches.Why get a reduced-scale sample?