Plastic warning sign: 1. material:PP,PVC,PS 2. aluminum pole & reflective film 3. cheap , beautiful appearance Plastic warning sign1.Made of PP ... can customized size ,style ,printing ,color ,etc as per request.3.Car sign can sticked to car to attract more attention ... can supply high quality and competitive price .2.Fast delivery .3.Good service with quick reply .OEM order is welcome ,you ...