Sure - it's the binder that acts as the cover to this book: Deluxe Wedding Planner & Organizer: Everything You Need to Create the Wedding of Your Dreams.
Further down the page, the product info tells you that the binder measures 11.4 x 2.5 x 12.4 inches. The interior pages, folders etc are all 9 x 12 inches so they hang out of a standard binder.
I'm open to fixing this binder, but the covers hang cockeyed. When it's closed one corner sloughs sideways and at an angle from the spine and other cover. My guess is it was squooshed in one position too long, but so far smooshing it the opposite way doesn't stick.