Features   Exterior: Sturdy construction with 1-inch metal tubing and black finish. Vertical Columns: The two vertical columns have integrated clamps and extend from 2.2 feet to 4 feet with adjustable clutch collar locks. Crossbar: The 3-section telescopic crossbar extends freely to easily align the slotted holes on top of the vertical column pins. Clamp: The clamp has a wide 2.5 inch jaw with a top-mounted control grip to eliminate the need to crawl behind or underneath the work surface. Travel Bag: The tabletop background stand collapses to a compact travel bag. The travel bag has external straps to hold a roll of photo backgrounds when on the go.