Multifunction Mop Trolley Multipurpose trolley in PP polypropylene plastic with wheels. This multi-functional mop trolley will fulfill and exceed all of your mopping needs and requirements. It features two separate buckets providing a total capacity of 81 liters, one of which has an integrated mop wringing device, excellent for removing excess water from the mop head. It also has a small storage bucket, as well as casters and a handle to easily and conveniently move the trolley around.