Our Microfiber Fila-Duster sleeve is produced with Blue 5” long extruded microfiber filament yarn that allows for better cleaning in cracks and crevices or flat surfaces. This high profile filament yarn attracts and holds dust like a magnet. The Fila-Duster sleeve is launderable. This sleeve contains a plastic snap closure at the end to tighten it onto the flexible wand that can be shaped for cleaning irregular surfaces. The handle on the wand can be disconnected to allow for extension handles to be attached for higher cleaning. The Fila-Duster sleeve, the Fila-Duster Flexible Wand and the Aluminum Extension Handle are sold as three separate pieces.