Bucket is designed to prevent oversaturation of microfiber mops.Molded-in guide for measuring cleaning and disinfecting solution before mops are added.Use with single-sided microfiber mops up to 18 inches.Non-porous surface resists bacteria growth.Measures 23 7/8" x 9 1/2" x 13 3/5".Use with Rubbermaid Commercial High-Security Healthcare Cleaning Cart 9T7500BK (sold separately).