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						 1)Reflective lenses use PMMA imported 
						from Japanese 
						2)Strong resistance, greater than 160KN 
						3)Strong reflective, good water-resistance and 
						push-resistance. 
						4)Used in the highway on both sides, exit of middle, 
						sharp and the highway, clear warning for the drivers and 
						the results are obvious. 
						5)size:100*100*20mm  |