LimoStudio Photo Video Studio 10Ft Adjustable Muslin Background Backdrop Support System Stand, [2set] 4x Muslin Photo Backdrop Holder Clamp Support Clips Kit with Bag, AGG1396V2 [2 x] Backdrop Support Stand / [2 x] Interlocking Adjustable Crossbar / [1 x] Carry Bag Material: High Quality Aluminum Alloy Height Adjustable: Max 7.5 ft / Width Adjustable: Min 5 ft.  Max 10 ft. [2 x] 4PC Backdrop Holder (For all types of crossbars and background supports)