High quality Retro-reflection ,can be used advertisement sign, be easier visibility, eco-friendly,low leakage of carcinogen. Color :there are more than 40 different kinds color can be chosed, White,red,blue ,red ,yellow and other colors are availableCoefficient of reflection more than 400 cd/lx.m2Use :1) the material type can be chosed:PVC,PU, TPU2) micro prism reflective material3) many sizes ...