The pool walls are constructed with DuraPlus, a material reinforced with a polyester mesh core and two layers of high gauge PVC for superior strength and durability FrameLink System - custom-molded T-connectors prevent metal-on-metal corrosion Realistic Prismatic Stone printing provides the pool with a beautiful print that adds texture and a rich blue color to the inner liner Easy 20-minute setup Easy to dissemble when preparing for off-season storage Heavy-duty PVC and polyester 3-ply side walls provide additional support Round shape means easy installation, enhanced stability and less wasted space. Heavy-duty PVC and polyester 3-ply side walls Built-in flow control drain valve connects with to garden hose (with included adapter) to easily drain away water Water Capacity (90%): 4,678 L (1,236 gal.) Underwater adhesive repair patch Pool is equipped with fittings for compatibility with Flowclear filter pumps Contents: One pool