... decorate the vehicles, and to indicate dangerous objects. EL auto sign is used to show the auto brand, to decorate the ... ,shine homogeneously,very thin etc.-usage:indication sign for security, exit and entrance, alarm, traffic, storey, fire-fighting, etc.-packing: 1pcs/ ... Double Blister50pcs/CTN/40.5X31X35CMNW/GW:2.8/3.3KGS el auto sign for ...