plastic warning signal board used outside ,such as work area,hotel,street ,parking and so on plastic warning signal boardPG-H-G030Y1.Name:A Shape Caution Board2.Measure: 30.5*63.5 cm3.Colour:Yellow4.Net Weight:680g5.Material: PP 6.Packing size:-30*30*65cm-10pcs/CTN-20':4380 pcs 40'HQ:10330pcs