Spend your summer days staying refreshed and cool while having fun with the family in the Bestway Power Steel 18' x 48" Above Ground Pool. Easy to set up, the Bestway® Power Steel™ Pool is built to last. The durable, corrosion-resistant steel frame is equipped with our Seal & Lock System™ for a sturdy and secure frame connection. Protective connectors help prevent damage and rust-causing metal-on-metal contact. The sturdy Tritech™ liner is made out of an ultra-durable 3-layer material that is reinforced for strength and puncture-resistance. Tritech is 15% more tear resistant, 33% more stretch resistant and 83% more puncture resistant than standard PVC, ensuring your pool will last–summer after summer.