Metal DIY Adjustable Heavy Duty Pipe and Drape Stand Set, Portable Photo Backdrop Kit 12ft[About] Quantity: 1 Backdrop Stand Kit Size: 12FT x 12 FT Material: Metal Min. Size: 40"H x 70"W Comes With: (2x) Support Stands (die cast steel for quality build) (1x) Component Carrier (2x) Tripod Leg Stands 27" long x 29. 5" wide x 21. 5" tall (4x) Height Adjustable Levers per Support Stand (2x) Adjustable Width Cross Bars 6ft (smallest) to 12ft (longest) (2x) Tightening Screw Bolts (1 for each top of support stand) Cross bar diameter: 1" Largest