4 mm Coroplast - white corrugated plastic; lightweight, short-term material good for wall-mount applications or those with structural backing material
10 mm Coroplast - white corrugated plastic; medium weight, moderate durability; good for wall-mount applications or post installations if 2" x 4" backing provided
12.5 mm Crezone - marine-grade plywood; heavy-weight, good durability; good for post installations without 2" x 4" backing
3 mm Alupanel - black styrene plastic sandwiched between two pieces of aluminum; lightweight; smooth finish; excellent durability

Standard - No finish
Lamination - Protection from scratches and UV
Fully Reflective - Reflective material for Night time visibility with protection from scratches and UV