3.Works with most standard 1-1/4 inch pole poles (not included). Also use as a corner brush to clean up those filthy corners. A great addition for your pool maintenance kit. 1.Unlike other brushes on the market which last only a day, the Pool Cleaning Brush is a tough which tackles those hard to reach places providing you a picture perfect finish! 4.Works like a charm on concrete and gunite pools. Do not use with vinyl pool liners. 2.Works effortlessly in fighting & cleaning stubborn stains, steps, ladders, pool perimeter & pathways. The 45 degree angle of the handle makes it easy to glide and clean under water. 5.Where ordinary brushes can't do it: it can clean the most stubborn algae deposits quickly and easily, and it's easy to clean the corners of the pool.