For residential backyard pools, commercial facilities, or seasonal aboves ground installations where secure liner positioning is critical for water retention This pool liner secure both in ground and aboves ground pools, featuring sturdy toothed structure that prevents liner slippage for long time protective Ideal for pool owners and maintenance professional seek easy to installion solution that requires basic tool like mallets or wood block for quick setups Crafted from rubber, this pool liner beads weatherproof durability, ensuring high in various climates Available in white, refreshing blue, and low maintenance to any pool designs while providing sturdy beads to connection, Manufacturer: XIBEIDIANZI