【Safe for Pool Liner】The smooth and round finishing edges as well as the premium nylon bristles of the pool brush are gentle on pool liners and painted pool floors, so there are no scrapes or snags to pool surfaces，even to vinyl pool liner.
● 【Safe for Pool Liner】The smooth and round finishing edges as well as the premium nylon bristles of the pool brush are gentle on pool liners and painted pool floors, so there are no scrapes or snags to pool surfaces，even to vinyl pool liner.
17.5" Heavy Duty Swimming Pool Wall & Tile Brush. The smooth and round finishing edges as well as the premium nylon bristles of the pool brush are gentle on pool liners and painted pool floors, so there are no scrapes or snags to pool surfaces，even to vinyl pool liner.