The PVC post and panel sign comes in many sizes starting at 1 foot by 2 foot and can be as large as 4 foot by 8 foot. The graphics can be normal text, digitally printed or carved and painted. This AIT yard sign is located at their Eagan facility. St. Paul Sign A Rama installed this sign in 2004. The high quality Alumalite substrate and the 3M graphics are still as bright and vivid as the day of installation.