【EXCELLENT MATERIAL & WIDE APPLICATION】: Premium high quality aluminum alloy construction for durability & portability, professional lightweight pipes and support stands for professional photography, photo studio, family gathering, wedding, baby shower, party decoration, video shooting, live steaming like YouTube, TikTok, Facebook, Instagram, etc. Also this photo backdrop stand can be hung with green screen, canvas, muslin, cotton, paper and PVC background backdrop paper. | 【2 x SUPPORT STAND】: Heavy Duty stand, adjustable Height (Min 2.7ft – Max 9.2ft). The bottom three-legged design and 3-locking system make the background frame more scientific, not falls down and more stable and the knob for easy adjustment. stable and no wobbly even though outdoor use. | 【4 x CROSSBAR】: Adjustable width (Min 5ft – Max 10ft), easy to connect, telescoping top crossbar, aluminum alloy support stand, professional lightweight pipes and support stands for professional photography, photo studio, family gathering, wedding, baby shower, party decoration, video shooting, live steaming like YouTube, TikTok, Facebook, Instagram, etc. Also this photo backdrop stand can be hung with green screen, canvas, muslin, cotton, paper and PVC background backdrop paper. | 【3 x SPRING CLAMP & 1 x CARRY BAG】: The clamp is made of strong and rugged type of plastic, strong spring and the rough surface enable itself to clamp anything onto the stand tightly. Also has a carrying case for easy carrying. | 【PACKAGE LIST & CUSTOMER SERVICE】: The Kit Includes: 4 pcs Cross Bar + 2 pcs Support Stand + 3 pcs Photo Clamp +1 pc Carry Bag. If you have any question, feel free to contact with us via amazon. Note: Backdrop cloth is not included.