There are lighter, thinner, longer, smaller, wider, bigger, taller and cheaper wfp brushes available on the market.
BUT after trying out just about every other one..................
This is the best brush I have come across.
Highly recommend.
The End.
(P.S WFP for 5 years, clean all frames, sills and doors (including garage) EVERY TIME we call. (normally once a month) Using this brush with 'hot' pure water)