Feature●Display Contents: Open (green), close (red)●Materials: Main body: Aluminum, Mounting hardware: Stainless steel●Size: 3.5 x 1.4 x 0.2 inches (90 x 35●Double-sided engraving processing, 0.2 inch (5 mm) diameter holes x 2, non-reflective engraving lettersDescription
The color or size of the sign is not specified.
Flip the bill up and down, the cursor slides to change the display.
Registered utility design.