Bestway Power Steel Pools are the prime choice for families due to their reinforced steel frame design engineered for maximum strength and durability. Plus, no tool assembly makes these pools a great option for backyard pool needs. The durable, puncture-resistant Tritech liner and corrosion-resistant steel frame with Seal & Lock System make this pool series strong and sturdy for backyard use all season long. The rectangular shaped models provide the largest pool surface area for large groups and families to all use together.