WIN.MAX Fitness Pull-up Tube Resistance Bands Combo with Removable Weights for Home Workout, Pack of 2, Compatible for Billy's BootCamp Tube Resistance Expander with Removable Weights (0.64lbs each handle), for More Effective Workout Replacement Resistance Tubes Set Compatible For Billy's BootCamp, Tae Bo Bands Length: 43 inches, Easily-Adjustable Length, Can be Changed to Any Length You Like With Foot Straps, Double Tubes Design, Full Body Workout Pack in a Portable Small Box