【Heavy Metal Base】 The base is made of good quality iron.And the large contact area as well as the weight ensure the stable support. Meanwhile, the flat base can avoid the exposure of stand. | 【Retractable Crossbar】 The telescopic design is adopted to make the width of the cross bar easily adjustable. The minimum width is 63inch/5.3ft, and the maximum width is 120inch/10ft. It can adapt to backdrops of different sizes. Refer to the product manual for specific dimensions and installation. | 【Durable Light Stand】 The stand is made of good quality aluminum alloy, which is both durable and sturdy. Use the knob lock to adjust the height from 36inch/3ft-102inch/8.5ft. | 【Convenient Assembly】 The metal background support stand is easy to install and can be quickly assembled in a few minutes. Before installing, refer to the instruction manual or installation video on the product page to learn how to complete the installation correctly and quickly. | 【Multiple Application】 Suitable for wedding, reception, birthday party, baby shower, photography, studio, banner frame background, business activities and many other occasions. Add a more fashionable and high-end atmosphere to your party or activity.