Magnets Original Souvenir Chicago Illinois Fridge Magnet. It is a collectible item with a topographical and souvenir theme, featuring the iconic city of Chicago. Made of rubber and weighing 0.1188 ounces, this color magnet is a unique addition to any kitchen or home decor. The Classic Magnets brand ensures quality and pride in American-made products, making it a special souvenir for any Chicago enthusiast.