Do not buy pool as product is mass produced in china and can have manufacturing defects, as i was told by a supervisor on the phone. Bought a 18" x 48" above ground pool at the end of season and it had remained in the sealed box for 7 months in my garage until spring. My yard was professionally leveled and was tarped twice as not to poke holes in the liner. We put up pool and it was filled within 2 days. 2 days later, the pool had drained only leaving 4 inches of water in the bottom of the pool. Called company and they said i would have to buy a new liner at a cost of $295 as the "90 day" warranty expired. I advised everyone to avoid this product as it is made in china and they don't stand behind their product or give you any contact information.