The install is not for the inexperienced for sure.
You need to remove the old seat covers and then slide the new ones on. They take some force and finesse to get 'em on.
The covers are held on with hog rings, a good set of hog ring pliers is essential!
I did the front seats in an afternoon and then the rear seats in another afternoon.
The quality is great so far.
I'd have to think Jack wouldn't allow his signature on junk, or charge close to $800 for inferior covers either for that matter.