The Brady Pipe Marker fits pipe diameters from 1-1/2" to 14". It is made of vinyl cloth with a permanent acrylic adhesive backing. The marker is yellow with black text that reads "CHILLED WATER SUPPLY". It can withstand temperatures from -40°F to 200°F. The marker meets ANSI A13.1 and NFPA 99 standards for pipe marking. It has an easy peel liner for simple application. The marker measures 14" long x 5" wide. This pipe marker provides clear identification for pipes carrying chilled water.