What’s the difference between your sign base and the plastic one I’ve seen for sale elsewhere?

The plastic knock-off you’ve seen is blow-molded, thin-walled plastic. That saves a lot of money for the manufacturer, but means it will break the first time it tips over or is ever so gently nudged by a vehicle. It also can crack open the first time it freezes, even without any collision. Our sign base won’t tip over even in heavy wind, and won’t chip, crack, crumble, or corrode in extreme weather or due to vehicle collision.