Self-Sticking Vinyl Pipe Markers, Domestic Hot Water Return, Black/Yellow, 7 x 7

Features: Markers meet the requirements of the ASME (ANSI) A13.1 Standard for the identification of piping system contents when used with Directional Flow Arrow Tape | Markers are made of durable vinyl that is ideal for indoor and outdoor environments and are supplied on a coated backing material that makes handling and installation easy | Marker ends should be banded with Brady Directional Flow Arrow tape to indicate pipe content flow direction