Photography Backdrop Stand Kit: This kit includes one retractable backdrop stand, two crossbars, 6 clamps, and one carrying bag. The crossbars can be connected with a length of 59"/150cm-suitable for hanging one big backdrop or two small backdrops on its two sides. The crossbar measures 1"/2.54cm in diameter and is strong and durable. When used alone, the crossbar holds a small collapsible light reflector | Stable & Adjustable Light Stand: Made of high-quality metal, the light stand is strong enough for frequent use. The 3-leg support design provides stability. Use the height adjustment knob to easily adjust the light stand height from 41.4"/105cm to 102.4"/260cm. The diameter of each section of the light stand is 1"/0.9"/0.75" (25mm/22mm/19mm) from bottom to top | 6 Strong Spring Clamps: The included six super-strong clamps offer better performance than most other backdrop holders, providing a firm grip. Durable, the clamps are designed for repeated and can be used with a multitude of accessories | Convenient to Use: The top 1/4" screw of the stand allows you to connect the crossbars or a ball head or other compatible shooting equipment. The backdrop support stand is easy to assemble and disassemble. Easily store the stand in the carrying bag and take it to the studio | Wide Range of uses: Use this backdrop support stand kit to hang a backdrop, background panel, light reflector, and more. Ideal for TikTok videos, photo studio shooting, selfies, live broadcasting, video interviews, portrait photography, and product photography