Cando shoulder pulley exerciser with tubing and handles, blue, heavy, 1 set the cando shoulder pulley with tubing and handle helps increase the range-of-motion -rom) of shoulder. It can be used for prevention and rehabilitation of shoulder injuries. Mount the set to the doorway. The set includes tubing, handles, swivel-pulley, and a door anchor for easy mounting on top of door or in door jamb. Blue – heavy.