Reflectix SPW0402512 4-Inch by 25-Feet Spiral Pipe Wrap<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Simply wraps around your pipes or duct work overlapping approximately 1/2-Inch as you go</li><li>Secure with refectix reflective foil tape (4280-3007) around each end of your wrapped product</li><li>Provides an air space between the pipe and the wrap that will aid the insulation value</li><li>4-Inch by 25-Feet roll</li><li>R-4 Rating in this application</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61auAleYciL.jpg" noproxy>