PECO SL-900 Flexible Track with nickel silver rail for G45 - 1:22.5 scale for modelling in 1m gauge, and 1:24 scale when your model is of 3 Feet 6 Inches gauge.
45mm gauge flexible track from PECO, sold in boxes of 6.
Suitable for all forms of motive power, live steam, battery, electric etc.
Designed for indoor and outdoor use