10 mm - Approx. ½"" thick rigid signboard. The 32"x48" signboard is a heavy gauge engineered corrugated plastic, with a two year outdoor life. It is a good replacement for plywood and is opaque.
4 mm - Approx. ¼"" thick signboard, commonly called corrugated plastic. This material has a one year outdoor life and can appear slightly translucent in direct sunlight.
The 3x4 sign is scored and folded to ship via FedEx in a 16" x 48" box, which will also fit comfortably in any car. The scoring method maintains the unity and rigidity of the sign by creating a unique hinge that is remarkably durable. Simply take the sign out of the box and return it to the original position. The sign can be installed with the optional skirt stand, your own stand, or mounted to an existing structure.
Skirt Stand - Three 5/16"x 48" steel rods with decorative "skirt" cover 16"x12". Bottom of sign 16" above ground. Easy installation in hard or frozen ground. The strongest stands available in the industry, $7.98 each + Post pounder, $4.50 each. (one tool needed per unlimited stands)
Metal Post Kit (4 Pieces) for 3x4 sign.
4 mm 32 inch x 48 inch signs can be installed on 2 posts (not sold by 1-800-The-Sign)
