Boardwalk Pro-Pac Side-Squeeze Wringer\/Bucket Combo is an ultra-durable combo bucket that features a reliable, professional-grade, leak resistant design. Foam-grip handle increases wringer-use comfort and stability. Equipped with four, durable, 3" swivel casters that enable easy maneuverability. Bright yellow color stands out when in high-traffic areas. Great for cleaning industrial restrooms, hallways, dining rooms, kitchens, lobby areas, and communal spaces. Compatible with most cotton and synthetic mops.