1. Premium Quality Heavy Duty 18 Aluminium Swimming Pool Cleaning Brush is made of high quality Stainless Steel Wire Bristle proven to clean the most stubborn algae buildup quickly and easily where Nylon brushes fail. 2. Power ScrubbingDesigned with stainless steel bristles provides greater scrubbing power against grime,metal backing provides enough strength to thoroughly clean pool walls. 3. Wide Sweep AreaMeasuring 18 wide, the Wall Brush Deluxe provides a large sweep area for quicker cleaning.Curved edges allow for brushing along corners. Fits standard extension pool poles. 4. Easy To Use18 deluxe wall brush,it is compatible with most standard pool poles.With EZ Clips simply connect to telepole or pole and get brushing right away.