Easy set up rust-resistant metal frames heavy-duty PVC and polyester 3-ply side walls built-in flow control drain valve makes it easy to drain by attaching the valve to a garden hose (with included adapter) to drain away water Underwater adhesive repair patch shelf box W/picture extra strong side walls are made with 3 separate layers of material. The inner layer of polyester mesh is Laminated to the 2 outer heavy gauge PVC layers. This creates a total thickness of 0.40-0.80mm (16-32 gauge) depending on the size of the pool. includes one pool, #58381 filter pump (220-240v, 330 gal pump water flow rate, 280 gal integrated pool system water flow rate), compatible with cartridge 58093(Ⅰ) 220-240v