Brady Directional Flow Arrow Tape helps to enhance safety, improve operating efficiency and provides 360 degree visibility in all applications. Its high performance vinyl means long-lasting durability and permanent adhesive means it won't come loose. Durable B-946 material helps your Brady Directional Flow Arrow tape withstand the elements outdoors and indoors, too! These rolls are supplied in liner-mounted rolled form - use two bands per marker. Available in both 1" x 30 yds and 2" x 30 yds and in various color combinations.