4mm Coroplast Signs

4mm Coroplast. More commonly known as a Yard Sign, Rigid Coroplast is typically used for yard, parking, real estate, and election signs. They are waterproof. Perfect for political campaigns, tradeshows, exhibitis, farmer markets, for sale signs and more. Note: If utilizing H-Stakes, place your Rigid Coroplast order with the flutes vertical. All orders come standard with vertical fluting. Custom Sizing available. (From 6" to 120") Contact for a custom quote.  Please specify if Horizontal Fluting is required or requested. Fits the Signacade A-Frame Deluxe.