The SĀFTRON Spa Floor Rail contains a reinforced, encapsulated steel interior which provides superior strength and durability. A high impact polymer exterior ensures SĀFTRON rails are unaffected by pool chemicals, salt, and sun and remain cooler to the touch. This rail is available with a life and turn base for all sizes. The life and turn base allows the user to rotate the rail 180 degrees with one hand allowing for easy spa covering and spa entry.