[Compatibility]:Specifically designed to fit Rotation Mop Bucket(1 tank 2 tank system),ensuring seamless integration with your existing cleaning tools [Premium Material]:Made from quality pp,these components are built to withstand regular use and provide long service life [Compact Size]:Each piece measures W*L 25*18mm,making them easy to handle and install without taking up unnecessary space in your cleaning supplies [Convenient Packaging]:Comes in a set of three pieces,offering great value and ensuring you have spares on hand for future needs [Easy to Install]:No need to buy a new bucket,turn the mop bucket over and unscrew the pedal fixing screws,replacement of new gears,tighten the pedal screw to secure,getting the bucket working properly again