Pad Holder Features Built-In Teeth On The Base To Accept 4-1/2" X 10" Genuine Joe Cleaning Pads (Sold Separately). Design Permits Swivel Action In All Directions So It Is Excellent For Scrubbing Hard-To-Reach Areas. The Threaded Socket Accepts A 15/16" Diameter Tapered Or Threaded Handle. Built-In Teeth Allow Quick, Easy Pad Replacement. Pad Holder Is Made Of Durable Plastic.