Boss Fitness Products - 11 Piece Adjustable Resistance Bands Set (11 Piece Set),

This set is perfect for rotator cuff therapy as they start at 2-4lbs of resistance. The door anchor is large enough to stay secure even on doors with a large gap at the bottom, and soft enough not to damage the finish. The handles are comfortable and plenty rugged for what I’ll be using them for.

Awesome, quality product