Below is a list and brief description of the different sign and frame types

Corrugated Plastic

4 mil plastic, very lightweight all weather material

.040 Aluminum

Light weight. Will not rust. Beautiful smooth surface excellent for swing signs. Highest quality.

6 mil Polyethlene

Hard smooth light weight dense plastic.

Keller Williams Steel Frame

Panel slide in from top to bottom. 18″ x 24″ With 2 riders Black or Gray Frame Color.

 Black Steel Frames

Panels slide in. 3/4″ Black angle iron 41″ tall holds 18″x30″ Panel, with additional hardware has place top and bottom to hold 6″x30″ riders.

 

Panels slide in. 3/4″ Black angle iron 41″ tall holds 18″ x 24″ Panel With Double Rider Frame.

 

Super No Hardware Necessary

3/4″ Black angle iron 46″ tall . Holds 18″x30″ Panel, Has place top and bottom to hold 6″x 30″ Riders

Super Duper No Hardware Necessary

3/4″ Black angle iron 46″ tall . Holds 18″x30″ Panel, Has place top and bottom to hold 6″x24″ Riders

Elite Frame

26 1/2″ high 17″ from the ground. The strongest light weight inexpensive coroplast stand available. Holds 18×24 and 18×30 panels.

E-Z Step Frame

24″ tall. The strongest light weight inexpensive coroplast stand available holds 12″x 18″panels, and smaller panels.