Rectangular Open House Signs | BH&G (Better Homes & Garden)
Corrugated Plastic also known by the trade name Coroplast™ is a corrugated plastic substrate made from thin polypropylene plastic sheeting. Think of it as corrugated cardboard made from plastic. This material is predominately used for temporary and promotional signage. It's ideal for lawn signs such as election signs, sales, directional signage, real estate signs, or site signs for new building projects.