Innovative design reduces wave motion, resulting in 40% less splashing and spilling. Dirty water separation feature produces cleaner, less slippery floors. Requires 18% less effort to wring mop. Funnel-shaped sieve wringer. Mop handle clip holds mop in place while transporting. Buckets nest to save space. For up to 32-oz. mop heads. 35-Quarts capacity bucket. Nonmarking casters. All-plastic construction.