What are the signs used in Simpo A-Frame made of and how long do they last?

The panels for Simpo A-Frame are made from 4mm corrugated plastic, which is about 3/16" thick. It is a light, weatherproof board that looks slightly translucent when light passes through it, so solid-color designs read best.

• Material: 4mm (approximately 3/16") corrugated plastic.
• Outdoor life: roughly one year of outdoor use.
• Appearance: a bit translucent, which is standard for this material.
• Handling: lightweight enough to swap panels quickly for new promotions.

For sidewalk placements that stay outside every day, expect to reprint the panels once they hit the end of that one-year life to keep the message looking sharp.