The lastolite solo background support is ideal for those photographers who work alone the majority of the time it features a unique pivoting crossbar which makes raising the supports a much easier and safer operation rather than having to alternate between each end making small adjustments the pivoting connectors allow for much greater steps without the whole structure becoming unsafe and unwieldy the solo is available in two widths 3m and 4m with the latter being extendable to 6m with an o