The standard H-shaped corrugated plastic sign holder is made of 9-gauge galvanized steel for long outdoor use.
- Yard sign frames are designed for 12 x 18 Cheap Corrugated Plastic Yard Signs and 18 x 24 Standard Corrugated Plastic Business or Political Signs.
- Frames are welded construction of rigid steel rod stock to resist bending.
- Easily inserted into flutes of sign and then poked into the ground for setup.
- The design is optimal height to resist bending in the wind yet provide good visibility.