Description
Rigid box frame with 4 swiveling pulleys at the top corners and leveling screws at the legs. 4 cords with load hangers outside the frame, pass over the pulleys and meet inside the frame concurrently or non-concurrently with additional cord between 2 joints. Vertical load with a cord applied at one of the joints. 2 mirrors attached on 2 adjacent side walls and 2 clear acrylic sheets with graph grid attached on the other 2 side walls.
