Specification: 1) Dimensions: 18\'\' (dia.) x 48 (H) (549cm x 122cm) 2) Material: the sidewall is made of three separate layers - two outer layers of heavy-gauge PVC laminated to an inner layer of polyester mesh for extra reinforcement. It\'\'s highly resistant to damage from abrasion, impact and sunlight 3) Water capacity: 5,593 gal. (21,170 liters) 4) Accessories: solar cover, ground pad, filter pump, ladder, repair kit, instruction manual included