Why are signs at the entrance of schools a different color than the yellow color signs that have been used for - what signs do the different colored jelly bracelets mean
The new signs are yellow-green color.
Thursday, February 11, 2010
What Signs Do The Different Colored Jelly Bracelets Mean Why Are Signs At The Entrance Of Schools A Different Color Than The Yellow Color Signs That Have Been Used For
3 comments:
Increased transparency
That reflect more light, the greater will be visible.
I think this way will tell you in a better position to differnence them.
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