Brady 75205 18" Width x 18" Height B-120 Premium Fiberglass, Traffic Sign Standard, Legend "Stop" Price For: Each Standards: ANSI Z53.1-1967; ANSI Z535-2006; OSHA 1910.145 Legend: Stop Width: 18" Material: Fiberglass Item: Stop Sign Height: 18" Thickness: 0.100" Legend Style: Text Legend/Background Color: White/Red Country of Origin (subject to change): United States