11-piece multi-color resistance tube band workout set.These kits typically feature five color-coded latex tubes with varying tension levels (usually from 10 lbs up to 30 lbs or 50 lbs each), which can be stacked together to adjust total resistance. The package includes functional accessories designed for full-body home workouts, such as two cushioned foam handles, two ankle straps, an under-door security anchor, and a specialized fabric carrying bag.