Easy set up with no tools required. Galvanised steel structure and triple layered PVC walls make this pool extremely strong and durable. Assembled dimensions (L x W x D): 640 x 300 x 132cm. Supplied with 1800gal/hr sand filter pump, ladder, ground sheet, cover and repair kit. This Dellonda 21ft Deluxe Steel Frame Swimming Pool is rectangular and comes with a step ladder, pool and ground covers, and a filter sand pump. The model number is DL150.