... ,factory direct 4)Wide Viewing Angle 16 segment led display 660nm Specification: Digit Size: 1.0"Material: GaAlAs/ GaAsEmitted Color: hi-red Peak ... of display height:0.28 inch,0.3 inch,0.32 inch,0.36 inch,0.4 inch,0.5 inch,0.52 inch,0.56 inch,0.6 inch,0 ... the led segment displays by hand 2)When applying the displays,please pay attention to do anti-static well 16 segment led display ...