The Chois Portable
Pool, can be placed on any surface, grass, dirt, concrete, even
sand or gravel, and it's unique structure will tolerate up to 3"
out of level.
The average family can assemble the entire pool in one
hour or less, and it can be moved as often as needed without
damage to any of the pool parts.
The pool liner material is similar to that used for bullet proof
vests - completely eliminating the need for flimsy sheet metal
walls which are unattractive and eventually will rust.