Reduced splashing for safer environment, cleaner floors and improved productivity. 18% less effort to wring mop. Buckets nest to save space. Nonmarking 3" casters. Full-size wringer accepts all mop sizes. Will NOT fit the Dirty Water Bucket. Capacity Range (Volume): 26 qt; Diameter: N/A; Depth: 18 5/8 in; Width: 15 5/8 in.