An inflatable pool is a type of above-ground pool whose walls are made of a soft and flexible material, most commonly PVC or vinyl. It derives its shape and stability from the inflation of multiple air chambers. It is characterized by very quick and easy setup, requiring only a flat surface. At the end of the season, the pool can be easily deflated, folded up, and stored. They are manufactured in many sizes, ranging from small children’s wading pools to larger versions designed for the whole family.