Wilson jones® Heavy-duty presentation vinyl round ring view binder Heavy-Duty Presentation Vinyl Round Ring View Binder, 3" Capacity, Black Creating the most professional image for important presentations requires substantial preparation and this binder has the strength you can count on. Improve your productivity with locking No-Gap round rings that stay tightly closed without gaps. EasySpine™ insert makes it a breeze to insert your custom spine label without creases, rips or frustration.