What are the signs used in Wind Signs made of and how long do they last?

The sign boards for Wind Signs are made from 4mm corrugated plastic, about 3/16" thick. This material is light, holds up to weather, and looks slightly translucent when held up to light, so it works best with solid, high-contrast designs.

• Material: 4mm (approximately 3/16") corrugated plastic.
• Outdoor life: about one year of outdoor use.
• Appearance: mildly translucent, which is normal for corrugated plastic.
• Why it fits Wind Signs: the light panel weight pairs well with the spring base that lets the sign move in gusts.

Once a panel reaches the end of that one-year window outdoors, swap in a fresh print to keep the promotion looking clean.