I have the starter set, with five bands, door hanger and ankle cuff already, and thought this would be a nice addition. It is the next toughest up in level (35-40lbs). Oddly, the instructions included only list the resistances for the first five I already had, and I only knew what this resistance was from enlarging the photo on the Amazon product page. I dinged it one star, because unlike the rest of my set, the cables on these are not clipped, but run through the grips, so in order to double up resistance, I will have to hold two grips in each hand, and can't use this strength with the cuff The door hanger strap is included, though.