... )rohs compliant 2)customized design ok 3)different size,factory direct 4)Wide Viewing Angle 7 segment led clock display Specification: Digit ... Size: 0.56"Material: GaAlAs/ GaAsEmitted Color: green ... :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,0.8 inch,1.0 ...