The Hitech Industries HIT-222J Jumbo Vent Brush is a high-quality household tool designed for the removal of dust and debris from hard-to-clean seams in auto dashboards, vents, radios, and speakers. It features a double-width bristle pack set in a tacked metal ferrule, with a bristle width of 1.75 inches. The brush has an overall length of 6 inches and is made with durable materials. With its sturdy construction and effective cleaning capabilities, this jumbo vent brush is a must-have for any automotive cleaning task.