Compatibility and contents: This set includes six black and three white replacement gears designed to fit a wide range of mop brands, ensuring you have the right parts for your cleaning needs. Easy to assemble: The mop head gear assembly can be completed in just a few minutes, allowing you to resume cleaning quickly without replacing the entire mop set. Broad compatibility: Designed to work with 90% of rotary mops available on the market, this gear replacement provides a reliable solution for maintaining your cleaning tools. Durable material: Made from sturdy plastic, these replacement parts are built to withstand regular use and deliver consistent performance during cleaning tasks. Practical use scenarios: Home kitchen and living areas: quickly worn gears to keep your mop functioning smoothly between maintenance. Office or commercial spaces: maintain efficient cleaning routines with minimal downtime when gears wear. Garage or workshop floors: reliable gear replacements help handle heavier dirt and extend mop life. Key attributes at a glance: function (replacement gears for rotary mops), compatibility (fits a wide range of brands, about 90% market coverage), size (nine gears in total), material (sturdy plastic), and performance (durable, consistent operation).