The Marina Salt Water Above Ground Pool is constructed with durable steel and resin components to ensure longevity, security, and an enjoyable way to have fun in the sun. Being salt water friendly, the Marina pool is compatible with salt water chlorinator systems. It's 52?walls use a Protectoloc wall coating to provide long-lasting protection against scratching, corrosion and UV rays. It's designed with a beautiful and sophisticated pearl shade to compliment virtually any backyard. It also features 7 inch resin top ledge, two-piece resin ledge cover with sturdy steel top plates, 6 inch vertical uprights coated with protective Krystal Coat with a steel stabilizer forsturdiness and resin bottom rail for corrosion resistance. For a long-lasting, sophisticated, and secure above ground swimming pool, choose the MarinaSalt Water Friendly Swimming Pool.