Fiberglass insulation wrap is easy to use and install. 1 Inch thick vapor barrier stops moisture leaks and build up on your pipes Foil-backed insulation locks in heat and reduces wasteful heat radiation loss on hot water pipes Helps keep cold water pipes from moisture and condensation build up Product measures at 1-Inch x 3-Inches x 25-Feet If you've got pipes then you need the Home Intuition fiberglass pipe insulation wrap kit. Moisture build up and radiating hot pipes are long gone and a thing of the past. Avoid wet floors from sweaty pipes and loss of radiating heat. Our insulation will deliver you faster and more efficient heating by keeping all the radiating pipe heat locked in and close to the water pipes. Simple 1 step installation makes it that much more enjoyable.