SKILCRAFT® - NSN7167185 Flat mops offer rounded edges for excellent cleaning properties along baseboard edges. Hook-and-loop backing maintains an excellent grip to your mop frame (not included). Scrubbing zig-zag pattern with added bristle scrubbers is designed for wet mopping. Microfiber mops use less water and chemicals for 25 to 50 percent more cost-efficiency vs. traditional wet mops. Lightweight, durable, long-lasting construction withstands heavy laundering.