Teflon Wand Guide
This is a Teflon device which is fitted on the tip of the cleaning wand to reduce friction when dragging the wand over carpet or flooring. It usually fits over the outside of the wand tip but sometimes is fitted within the vacuum slot depending on the glide type.
The glide consists of a series of holes that allow the vacuum to do its job when the glide is attached. Teflon is the material of choice for wand glides due to its ability to slide smoothly over many different surfaces.