This 5 inch wide lightweight and durable aluminum/plastic brush tool with two rows of natural gentle bristle is perfect for hardwood floors and other surfaces in your home or at workplace. The brush tool is for use with NIKRO HEPA Vacuums. NIKRO- A true innovator in H.E.P.A. filtration offers a complete line of critical filtered vacuums and vacuum accessories for use in removing asbestos, lead, toxic, and nuisance dusts or other applications were H.E.P.A. filtration is a must. For more information about NIKRO visit ourNIKRO Brand Page.