A fun day splashing around in the pool is just one Fast Set Pool away! The 8 ft. diameter allows the pool to hold around 608 gallons of water. Along with that, these inflatable pools are super simple to set up. All you need is a clear, level surface, then inflate the top ring. Place your garden hose inside the inflated circle to fill it up with water, and watch as the pool rises up. The built-in flow control drain makes it easy to get rid of water and deflate for off-season storage. This Fast Set is made with heavy-duty PVC, and the extra strong walls are constructed out of Tritech material, a polyester mesh core between two layers of high gauge PVC. This material gives these pools superior strength and durability to prevent damage and holes, but just in case, an underwater adhesive repair patch is included. Color: Gray.