Articulating scrubber connects to Star Brite Extend-A-Brush handles for cleaning varying angled surfaces. Starbrite flexible head scrubber Red medium scrub pad is intended for all-purpose scrubbing and cleaning uses Large pad area makes cleaning easy and quick Dual articulating connector allows pad to stay in contact with varying angled surfaces. Pads are interchangable between fine, medium, and heavy duty pads - each sold separately Made of non-rusting and non-corrosive components Includes quick connect threaded adapter P/N 40034