The Polymer Composite Wall Pool kit is unique because the wall assembly goes easily together with a drill and driver bit and can be assembled in one day. The polymer wall material is available at your local home improvement store or online. Our plans also show how to build the pool wall up to 40” high. The use of fine sand to line the pool bottom saves even more money. We include photo essays from our customers while they were building their pools. They help show you how it's done. Also you can call us for help. Our software comes with engineered drawings and installation manual. Everything you need for years of pool fun. A great pool at an great price.