Neewer 13feet/390cm Two Way Rotatable Aluminum Adjustable Tripod Boom Light Stand with Sandbag for Studio Photography Video A great way to improve your lighting for product and portrait photography. Extend the bar and adjust the angle using the butterfly knob and you will have a stand with a two section boom ready to use. The arm bar can be extended to the length of 75inch/190cm.Sets up easily in a matter of seconds.3 legs stages at the bottom to have solid stability. The boom allows you to place a light directly over your subject matter for great separation and light control.It can also be rotated to 180 degree,so you can shoot the subject under different angle, and then you will capture various beauties of it. An included sandbag gives a perfect counterbalance for safety and smooth movement.Note:The softbox is not included.Do NOT take out the boom arm to use it as light stand.