Boardwalk® Grout Brush is a thoughtfully designed upswept style brush to help clean hard-to-reach areas. Built with durable 0.88" bristles that are great for deep cleaning grout, tile, showers, counters, and other surfaces. Constructed with a durable plastic handle that's contoured for a comfortable grip, even with extended use. The angled handle helps work the tightly packed bristles into grout and crevices that are otherwise hard to reach. Bristle Material: Nylon; Bristle Length: 0.88"; Handle Length: 8.13"; Handle Material: Plastic.