exit sign 1 item:plastic safe exit sign/signboard. 2 used in road,shopping mall,etc. 3 design is acceptable exit sign signboard for road/shopping mall,etc.1,item:pvc/pmma/pc safe exit sign2,material:plastic,printing ink.3,Size:availabe according to customers' demand.4,process:cutting,printing,packaging 5,application: Stations, hotel, school, building, exhibitions, office, and some other public ...