Polyester Airport Safety Flag: this orange and white flag is designed for airport safety marking; The distinctive colors make it easy to see and effectively mark construction vehicles, sites and obstacles and hazards at airports, keeping airport operations safer and more efficient Standard Size: this safety flag adopts the standard airport security flag size of 36 x 36 inches/ 91.44 x 91.44 cm, able to meet the demand that the flag should be clearly seen in a distant location Quality Material: this airport flag is made of quality polyester material, thick and sturdy and can be applied for a long time; The flag adopts double sided printing, so either side of the flag can be clearly seen Easy Installation: marking flags are designed with side opening; You only need to put a 1.25 inch diameter pole through the opening below the flag and up to the top stitching of the flag, simple and easy to operate Widely Applicable: the safety warning flag is mainly applied for airport safety marking, to mark the airport construction vehicles and obstacles, and can also be applied for other scenes of construction and obstacle marking, play a warning role to protect people's safety Product Description