This is a new professional quality background support system. Compact, light-weight (weighs only 15lbs) and easy to set up, just angle the legs out from the stand, extend it up to 8'6" (maximum height) and top with the interlocking,  12FT, four piece crossbar.  Crossbar is secured to stands with wing nuts. Large solid die cast locking collars ensure longer lasting performance and straighter column extension of support stands. No rivets, only bolts to hold the legs together. Non-slip rubber tips on legs of support stand to prevent movement.