This guy looks like sterling silver, but I tested him and he’s likely silver plate over brass. He is quite large, measuring 3 1/2″ tall by 3 3/8″ wide, he is about 1″ thick if you include the hardware to attach to a belt on the reverse. He is nicely detailed and heavy. 4.9 oz on my food scale. The condition is very good estate/vintage.
This would be a great gift for a Leo. You all have one in your family this belt buckle would be the perfect accent to a pair of jeans and a t-shirt. Really displaying the buckle in all its awesomeness.