This Bestway 57289 pool is made of a very simple structure built with cut-resistant PVC and 3 layers of polyester in order to guarantee a high-quality product; only one upper inflatable ring bears the weight of the external covering and the entire structure.
The installation of the Bestway 57289 round above ground pool is quite simple. You just have to place the pool on a flat surface and inflate the upper ring; once the pool is filled with water, the ring will lift holding everything up.
The reinforced walls of the pool are made of Tritech, an innovative material which consist of 3 layers, a core of knitted polyester fabric enclosed in 2 layers of laminated PVC to provide the best reliability and resistance ever. This triple layer reaches a 0.80 mm thickness to enhance its high performance.