... traffic police, children, workers and even animals. Reflective safety vest are made with polyester fabric, reflective tape, same have LED lamps. The material ... universal size and machine washable. Item reflective vestDescriptionName:Reflective vestModel number:ST-LRV-12colorsredMaterialreflective polyester fabric, reflective sheet,LED lampspackage1pc/opp,20pcs/ctn LED ...