SWIMMING POOL SET: 13"X 33" - With this quick and easy Bestway Fast Set Pool, you'll be ready for a pool day in no time! The Fill & Rise set-up process is simple - just select a level surface, inflate the top ring and the pool will rise as it's filled up with water. The sturdy Tritech liner is made out of an ultra-durable 3-layer material that is reinforced for strength and is 85% more puncture-resistant than PVC. The attractive liner also features an abstract line print that will bring a classy look and feel to your backyard. When the season's over, storage is fast and simple. The water releases easily through the flow control drain valve, and then the pool can fold up for compact off-season storage. Also included with the set is a filter pump to help keep the water clean. This pool is the ideal choice for families looking for a quick and easy pool option for their backyard. Kids will enjoy spending their summer days splashing and playing in the water, and parents can enjoy a nice and relaxing dip as well. The season won't be complete without the convenient Fast Set Pool from Bestway! Tritech enhanced 3-layer liner is reinforced for puncture-resistance, durability and longevity. Fill & Rise Pool - Select a level surface, inflate the top ring, and the pool will rise as it's filled up with water. Simply attach a hose to the built-in control valve to drain water. Size: 13 ft. x 33 in. Water Capacity (80%): 1,939 gal. Includes 530 gal. filter pump.