... 3.reflective tape:EN471 class1 4.MOQ:3000pcs Safety vest is made of knitted fabric(100% polyester ... energy sources,road administration,gardening,minicipal engineering,safety protection,petroleum,emergency,etc,belongs to the ... perfect personal safety protection and warming article.6.The qualities ... the front and back.8.The size of safety vest to be chosen includes M,L,XL ...