- Effective cleaning coverage: The Swimming Pool B Head uses 7 rows of premium nylon bristles and a rounded B head design that increases the effective cleaning area by 300 percent, helping each stroke cover more ground and remove grime efficiently. - Strong aluminum construction: Built from top-grade aluminum with a reinforced structure, this head delivers exceptional durability and fortitude for long-lasting performance season after season, making it a solid investment in pool maintenance. - Premium materials for corners and tiles: Hemispherical end edges combined with high-density nylon bristles, backed by a sturdy metal backing, provide the strength needed to thoroughly clean pool surfaces and tiles and tackle grime with ease. - Gentle on all surfaces: Designed with smooth, rounded edges and premium nylon bristles to deliver non-abrasive cleaning that protects pool liners and painted floors. Suitable for a range of surfaces from traditional to modern finishes. - Compatibility and use: Designed to fit standard pool poles and work across typical pool surfaces, ensuring effective cleaning without scratching or damage. Use scenarios - Routine maintenance of pool floors and walls: Leverage the large cleaning area and robust bristles to remove dirt and grime quickly during regular upkeep. - Detailed cleaning of corners and tile edges: The hemispherical end edges enable thorough cleaning in hard-to-reach corners and along grout lines. - Gentle cleaning on liners and painted surfaces: The smooth edges and soft nylon bristles provide effective cleaning while protecting delicate surfaces from scratches. Note: The description preserves the original product features and functions, presenting clear benefits, materials, compatibility, and practical applications.