Our disposable danger flags are made of heavy 4 - mil polyethylene. They come in a variety of handy sizes, including 12” x 12” x 300' (300 flags), 12'x12'x1500' (1500 flags), 16” x 16” x 300' (240 flags), and 16'x16'x 1500' (1200 flags). You can choose them plain or lettered with the word “DANGER”. These flags tear off easily at the perforations and are perfect for lumber yards.


These disposable danger flags are really easy to use. First, just tear off a flag at the perforation when you need it. You can place them around the lumber yard to mark dangerous areas. Make sure to place them in visible locations so people can easily see the 'DANGER' sign. As for maintenance, since they are disposable, there's no need for special care. But if they get dirty or damaged, just replace them with a new one. Remember not to expose them to sharp objects that could tear them apart before you use them.