We purchased this today. I've wanted it or awhile. We have 2 cats and 1 of them is a long hair and nothing seems to work to get rid of the hair very well. And I don't usually like using lint rollers cuz i got thru so many sheets a week.
This thing is amazing! Each sheet attaches to the holder with a super sticky velcro type fastening. And each sheet has these tiny little teeth that grab the pet hair. I'm sure if you used it on fragile fabric it would snag, but on our heavy duty couch fabric it's amazing!!! It seriously picked up hair i didn't realize was there! I've had allergy issues when sitting on the couch - the hair on the back of the seat irritated my back and i was constantly itchy - right now I'm sitting in that spot after wiping it a couple times with the fur fighter and I am completely comfortable.
Seriously, if anyone out there has pet hair issues - you should get this!! I can't recommend it enough!!!