The Hornby R658/659/660 Incline/Elevated Track Support System is a set of plastic track pieces designed for model railways and trains. Specifically made for the Hornby brand, these track supports are suitable for a 1:76 scale model railway in a two-rail system. The set includes track pieces for incline and elevated tracks, perfect for creating a realistic and dynamic railway layout. Additionally, this analogue control system is designed for DC power type, making it compatible with Hornby model trains in the OO gauge size.