1/The size of the button: the longest measure, indicating the method unit: L, number (LIGNES), 1L=0.625mm 1mm=1/25 inch (INCH)
12L=7.5MM=5/16†13L=8MM=5/16†14L=9MM=11/32â€
15L=9.5MM=3/8" 16L=10MM=13/32" 17L=10.5MM=7/16"
18L=11.5MM=15/32†20L=12.5MM=1/2†......
2/button quantity unit
PIECE PC.=1PC
Hit DOZEN D.=12 PCS
Luo GROSS G.=144 PCS
大罗GREAT GROSS GG.=1728PCS=12G
3/ Surface effect of buttons
a/ SS,SPECIAL (TOP)SHINY FINISHE extremely bright effect
b/ S, STANDARD SHINY FINISHED Normal General
c/SM, SEMI-MATTE FINISHED half-light effect
d/ M, DULL (MATTE) FINISHED dumb (fog) effect
f/ SD,SAND (DULL MATTE)FINISHED Frosted effect
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