Our Pipe and Drape Kits are designed for the rigors of commercial/Heavy use. They are strong and stable enough to support multiple fabric layers, props, lights, etcAdditional Information: Maximum Height is 10ftMaximum width is 10ftMore Space to CoverPurchase two - 10ft x 20ft widePurchase three - 10ft x 30ft wideComes With:2 Stand Bases: 18 long x 18 wide x 3/16" thick2 Adjustable Height Support Stands: 5ft (smallest) to 10ft (longest)1 Adjustable Width Telescopic Cross Bars: 4ft (smallest) to 10ft (longest)1 Component CarrierCross bar locking system at top of 2 support standsEach support stand comes with 1 height adjustable leverHow to set up: Connect BAR A to BAR B to BAR DTo Tighten: Turn Knob RIGHTTo Loosen: Turn Knob LEFTUses-Photography backdrops-Custom Backdrops-Photo Background-Prom Backdrops-Studio Backdrops-Wedding Backdrops-Photo Booth Backdrops-Party Backdrops-Stage Backdrops