The Broan-NuTone Central Vacuum System Hose Sock is designed to help protect wall corners and furniture from marring while moving your vacuum from room to room. This vacuum hose sock is easy to install and use - just fit sock over tube end and slide onto tube, feed nozzle end through tube, slide sock onto hose, tie at handle, and then slide sock off of tube to cover remainder of the hose. It is designed to fit 30' - 32' hoses and works with hose diameters from 1" to 1-3/8" and is constructed of high-quality materials to ensure lasting use. Measuring 30.24" x 3.48" x 3.48", this hose sock is the perfect size for your home. Extend the life of your hose and eliminate damage to your home with the Broan-NuTone Hose Sock!