These steps can be used for signal boxes and other scratch built buildings, as well as for upgrading card and resin kits. The steps have 11 treads with a rise of 33mm.
The parts are on a fret, laser-cut from 0.75mm Rowmark. You will require a good quality solvent, such as Delux Plastic Magic or EMA Plastic Weld, to construct the steps. Full instructions are included.