Whirlwind Sidewalk Stands are durable outdoor sign holders designed to withstand wind and weather. Each unit features double-sided aluminum snap frames sized for 23-3/8"w × 33-1/8"h graphics, with front-loading access, rounded corners, and clear protective overlay lenses with backing panels.

The black water-fill base holds up to 7-1/2 gallons of water or sand for added stability, while dual powder-coated steel springs allow the frame to flex and sway safely in strong gusts. Integrated wheels provide easy mobility, and the padded base helps prevent surface wear. Finished in silver, these stands combine strength, portability, and long-term outdoor reliability.