Smaller than I expected, I was thinking it would be 12" tall, but it's 12" wide, about 8" tall and 5" deep. That size actually works well in my tank. I tucked subwassertang into the "branches" and it looks really nice, not sure how it will do long term but we'll see. Took off one star because of the price. Very expensive for the size of it.
But it's also unique and a piece of art. Will make a statement in my tank