About The Product: Measure in style with this unique ruler from Graphics and More! Measuring up to both 12 inches and 30 centimeters this product is the perfect office and school tool. With a wide-variety of designs to choose from the possibilities are endless. Made of plastic. About The Design: Justice League is the hit film that brings together the most iconic DC superheroes of all time. Justice League features the first on-screen team up of Batman (Ben Affleck) Superman (Henry Cavill) Aquaman (Jason Mamoa) and Wonder Woman (Gal Gadot). If you re a fan you’ll love this official Justice League Movie product!