This Monroe Shocks Advertising Sign is a must-have for any collector or enthusiast of vintage Gas & Oil memorabilia. The design features a bold and eye-catching graphic, perfect for adding a touch of retro charm to any space. The sign measures 18″X 24″ making it a great size for display in a variety of settings. Crafted with attention to detail, this sign is sure to stand the test of time and become a beloved addition to any collection. It’s a unique piece of advertising history that conveys a sense of nostalgia and Americana. Perfect for displaying in a garage, man cave, or any room in the house, this Monroe Shocks sign is a true gem. An original piece from. The beginning of gas charged air shocks.