The Brady Pipe Marker Vent is a self-adhesive vinyl pipe marker that identifies vent pipes. It has a white background with black text reading "VENT" in 1-1/2 inch tall letters. The marker is 6 inches wide and comes in 12 inch lengths. It is made from flexible, conformable vinyl that adheres to pipes up to 1-1/2 inches in diameter. The adhesive is resistant to UV rays, water, chemicals, abrasion, and temperatures up to 176°F. This versatile marker provides clear identification and meets ANSI/OSHA requirements for pipe marking in commercial facilities.