Reflectix SPW0602508 6-Inch by 25-Feet Spiral Pipe Wrap The product is 6"x25' spiral pipe wrap Easy and simple use kit The product is manufactured in United states Simply wraps around your pipes or duct work overlapping approximately 1/2-Inch as you go Secure with refectix reflective foil tape (4280-3007) around each end of your wrapped product Provides an air space between the pipe and the wrap that will aid the insulation value 6-Inch by 25-Feet roll R-4 Rating in this application