3m reflective tape,reflective tape,reflective ,is High quality Retro-reflection ,can be used advertisement sign,be more safety. Color :there are more than 40 ... material type can be chosed:PVC,PU, TPU2) micro prism reflective material3) many sizes can be chosed:0.05*50M,0 ... EN71,Rosh, or the NO P test.6) save warning and safety ,can be used in advertising,keep the advertising easier visibility ...