10ft DIY Triple Cross Bars and Mounting Brackets For Backdrop Stands

[About] Includes: 10FT Heavy Duty Backdrop Stand with Weighted Base (2x) Stand Bases (2x) Adjustable Height Support Stands 5FT(smallest) to 10FT (longest) (1x) Adjustable Width Telescopic Cross Bars 4FT (smallest) to 10FT (longest) (2x) Cross Bar Mounting Brackets (2x) Adjustable Width Telescopic Cross Bars 5FT (smallest) to 10FT (longest) Material: Metal Color: Black Sizes Backdrop Stand: 10ft x 10ft Stand Base: 18" long x 18" wide x 3/16" thick Mounting Bracket: 9"W X 3.25"H X 1"L Max Capacity: 15lbs 3-in-1 Stand: Easily convert to Triple Crossbar Stand using additional crossbars and mounting brackets Professional Triple Crossbar Backdrop Stand for photography, sturdy and durable [Information] Additional Information: Backdrop Stand: Cross bar locking system at top of 2 support stands Cross Bar Diameter: 3cm Longest end Each support stand comes with 1 height adjustable lever How to Setup: Connect the support stand to the base Insert the adjusta