Don't waste your money

I bought this to save time on certain jobs where glass heats up too quick, over a/c units where fans dry up the window before I can change out to a squeegee. This device broke apart , probably because it's all plastic, on first piece of glass I was cleaning. Best to just use two poles , one for scrubbing one for squeegeeing. Overall I give it zero stars, maybe someday they'll realize metal parts are still best when it comes to weight and pressure needed for this work.