This saltwater-friendly pool comes with a resin bottom track, aluminum top stabilizer rim, and resin top plates to prevent rust or corrosion. Clear Krystal Kote on the exterior wall locks out corrosion, discoloration, and dirt. This pool can be used with chlorine or saltwater, if you choose saltwater remember to add the Reliant Chlorinator to your package. Oval pools are butress-free and require 18″ clearance on each side. This pool is a two-toned pool with cocoa color uprights, caps and bottom supports. You and your family will enjoy this pool for years to come in your own personal backyard oasis.