1. STRONG BRISTLES - The pool cleaning brush features strong bristles to help remove unwanted buildup on wall or floor of the pool. The brush is made up of heavy-duty one-piece plastic with nylon bristles that are thick to remove the most stubborn dirt & stains and will outlast cheaper plastic bristles. 2. FITS MOST STANDARD POOL POLE - This pool brush is compatible with most standard pool poles, quickly and easily clips onto any telescopic pole. Use with 1 1/4" and 1 1/2" vacuum hoses. This wall brush fits standard pool poles and has a quick clip disconnect. POLE NOT INCLUDED! 3. CURVED EDGES - This pool brush is super lightweight and very easy to maneuver. The thick plastic frame with curved edges means no sharp spots to damage pool sides. This tool will not scratch any vinyl pool liners and is perfect for use on concrete and fiberglass pools. 4. DURABLE PLASTIC CONSTRUCTION - A high quality pool brush with thick and durable plastic frame-large, easy to use, and very durable. The curved design allows the ability to easily scrub dirt and debris from many directions and angles! It will attach to almost all telescoping poles.