Wide Compatibility: This pool cleaning brush is suitable for various pool types, including concrete, vinyl, and fiberglass pools. It scrubs thoroughly without damaging surfaces Standard Universal Fit: Our pool scrubber brush is compatible with most 1¼-inch standard pool poles. Simply align the connector and attach it to the pole. The handle is made of rust-resistant aluminum alloy—lightweight, durable, and deformation-resistant over time High-Density Nylon Bristles: This pool broom uses premium nylon bristles that are tough, long-lasting, and shed-resistant. They effectively cleaning dirt without scratching pool surfaces 20-Inch Long Brush Head: Our pool brush head measures 20 inches wide, covering more surface area with each stroke. It speeds up cleaning and reduces effort, making pool maintenance more efficient Curved Bristle Design: This pool brush features two detachable curved edge brushes on both ends, allowing it to fit snugly against pool corners, steps, and curves, ideal for cleaning hard-to-reach spots and tight angles