18 foot round - metal; 4 feet deep above ground swimming pool. I dug down more in the middle and thus middle is around 5' deep. Used for many years and been lots of fun for the whole family. Kids have all grown and moved out... Comes with Jandy Lite Pool furnace (believe it is 160,000 or 180,000btu) - bought new at paradise pools for $2000 (only used 3 years) - heats up pool quickly ; and one sand filter and choice of one of two pumps. 1 hp pump or 1/2 hp pump. Your choice both in working condition. Comes with all hoses and attachments, solar blanklet, ladder, remaining chemicals, vacuum etc... All you need to buy is a new pool liner. $1800 or best offer. Right now will only sell as a unit. Pool is currently being taken down. call or text 306-539-2084