Durable Construction The Bestway(R) Power Steel(R) Above Ground Pool is easy to set up and built to last. The durable, corrosion-resistant steel frame is equipped with ClickConnect(TM) joints for a sturdy and secure frame connection. The protective connectors protect from damage and rust-causing metal-on-metal contact. The sturdy Tritech(R) 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. Highly-Efficient Sand...