The Carlisle Hi-Lo floor scrub brush has crimped bristles that wash easily and prevent gathering of mold and mildew. Split shape is efficient for cleaning flat surfaces, under counters, around equipment and along baseboards. The Hi-Lo floor scrub provides maximum cleaning at 3 different angles. Base resins used to produce blocks and bristles are made of FDA approved materials. Handles sold separately. 1-1/2-inches minimum bristle trim. 1-3/4-inches maximum bristle trim. BPA free. Made in USA.