High Quality - The Back Of The Pool Brush Is Made Of Quality Plastic Material, Luxury Bristle Wall Brush, Sturdy, Won'T Fall Off Or Break, And Won'T Damage The Bad Liner. It Is Lightweight And Has Great Corrosion Resistance.Stiff Wire Bristles - The Pool Brush Is Made Of Specially Formulated Stiff Wire Bristles That Are Effective At Quickly And Easily Cleaning The Toughest Algae Where The Brushes Made Of Nylon Do Not Work, And Have Steel Bristles, Non-Deformable, Very Durable.High Cleaning Efficiency - High Density Elastic And Hard Steel Hair, High Cleaning Efficiency. The Brush In An Ideal Position For Easy Pushing And Effective Cleaning Of Cracks Between Floors And Walls.Pool Walls, Tiles, Floors, Passages Without Problems.Length Adjustment - Cleaning Tool With A Hole Of Screw, Can Be Connected With Telescopic Rod, Easy To Adjust The Length Of The Handle To Clean Dirt And Moss. No Damage To Pool Liner And Tempered Plastic Frame Time Saving - Steel Brush Is Very Convenient For Cleaning. It Is Easy To Use And Store. Spend Less Time Cleaning Your Pool And More Time Enjoying It.