Yes, like most beef back ribs available to the retail market, (ribs 6 through 12), they're very well trimmed. Beef back ribs have the majority of their meat in between the ribs, as opposed to on top of the ribs. Because there is generally more "value" in trimming the premium beef from between the beef back ribs versus leaving the meat on the back ribs, butchers trim them out.
These are most definitely beef back ribs. I do alot of these, but I've had to go to a local beef distributer to get beef back ribs that have not been all trimmed out. If you google a company out of Kansas City, for example, called "National Beef" (BTW - I'm not associated with them, I'm just a backyard cooker here in Houston), and search for a product called beef back ribs deluxe - those are what I'm buying (I purchase them by the 52 pound case). They have more meat between the ribs - hence the "deluxe" moniker. According to the distributer, this is the product he sells to local BBQ restaurants.
Anyway, I like the beef back ribs alot. They are freakin' delicious - I'm getting ready to put some on now.