The 12ft x 30in fast set swimming pool from bestway is ideal for a larger garden the 12ft diameter is the perfect size for younger children to learn to swim as they have plenty space to swim across and are never too far from the edge of the pool r r r to set it up simply select a level surface inflate top ring and the pool walls will rise as it begins to fill with water the length of time it takes to complete the set up depends on the water pressure used r r r this pool is also easy to ta