This card has a telescopic rod, including an adjustable bracket for fixing whiteboards and signs, and a detachable clip on the top for placing paper pads or canvas.^ Telescopic legs: The hand-held pole is approximately 22 inches, and the height can be adjusted between 22 -36 . The bracket can be adjusted up or down to the position you want.^ Easy to carry: Become a walking advertisement. with the masses together, protest signs to carry, bootstrap placards can avoid the fatigue of hands holding the banner for a long time, saving time and effort.^ Sturdy and stable: aluminum alloy/stainless steel retractable rod with ABS components . We have been committed to high-quality advertising products.^ Widely applicable: automatic retractable billboards are used for grand ceremonies, sports meets, parades, airport pick-ups, commercial propaganda, parade signs,etc.