The Spectrum Tile/Grout Brush has stiff crimped polyester bristles that easily remove dirt, grime, and residue. FDA approved block and bristles. Molded-in scraper; brush can be handheld or can be used with a threaded handle. Two different position handle holes for effectively removing stubborn stains from grouted tile. Handles sold separately. - Polyester/plastic; white - Overall length 9 in - Block width 1-1/4 in - Block height 5-3/4 in - Bristle trim 1 in - Sold per each