Bestway 9.56m x 4.88m x 1.32m Rectangular Pool SetDurable Construction: The corrosion resistant steel frame is equipped with our proven Seal & Lock System, which ensures that each frame element is securely connected. The protective connectors prevent damage caused by metal to metal contact that can lead to rust. The robust pool liner is made from our extremely durable, 3 layer TriTech material, designed for outstanding strength. TriTech is: 15% more tear resistant, 33% more stretch resistant, and 83%