Steel pro pools are easy to assemble (tool free) with a large water capacity and durable design for a long lasting use Strong and Durable Build: Pool is made from heavy duty three ply TriTech material for increased rigidity and strength Anti-Corrosion Steel Frame: The pool has undergone an anti-corrosion painting process for added protection and long lasting durability Built-In Drain Valve: Flow control drain valve attaches to a garden hose with included adapter to drain away water easily and quickly Dimensions: 2.21 m x 1.50 m x 43 cm (7.3 ft x 5.9 ft x 17 Inch); capacity (90 Percent); 1,200 Litre (317 gal)