Only complaint i have is that the handles that came with the set tend to rub on the sides of my knuckle when doing certain movements. I have large hands so I sometimes wear gloves so i don't get that friction burn on my skin.
I just purchased a set of bands and am incorporating them into my week of training. They are very good quality. Others I have purchased seemed to not hold up. I would recommend.
Rubberbanditz Resistance Band Set
Loving the bands and accessories. Glad I picked them up when I bought MAPS Anabolic.