This  24" x 36" letterboard gently moves with the breeze to create eye-catching movement! This double sided sidewalk sign has an easily changeable, frameless 7 line letterboard on each side. The letterboard sign is suspended on a durable, all-weather stand to hold it firmly in place so while the base stays still, the sign itself is able to swing back and forth. For added stability, fill the legs with sand to help prevent it from blowing when used in an outdoor application. A set of (354) 4" letters is included so you can begin getting out your message right away.