This Rubbermaid quick connect wet/dry frame has a flat profile that slides easily under furniture and equipment. It is constructed of light weight aluminum. It has a 1 strip connection mechanism that speeds up productivity. Lightweight aluminum construction for improved productivity.Assembled dimension: 3.5 in. W x 16.62 in. D x 15.50 in. H1-step connecting mechanism speeds mop assembly and changeoverFlat frame profile is sanitary and easy to cleanReplaceable hook-and-loop strips cost efficiently extend product lifeFrame fits pads RCP 409 and RCP 412Frame can be used with 20 in. to 40 in. connect short extension handle RCP Q745Frame can be used with 48 in. to 72 in. quick-connect straight extension handle RCP Q755