237mm x 67mm wood backed scrub, filled white Polypropylene. A very good scrub, similar to the D93WW.
 
While the D93PWW is an even better scrub - it holds water better, and releases it more slowly - the white plastic in this brush does not colour the water (as natural materials are prone to do), or pick up and drop bits so easily.
 
So if you have pristine decking that needs a good clean, this is your best option.
 
Compatible handle:  A48/1