The product is a pair of Tri-ang Railways coaches, model numbers 20425 and 10724. These coaches are designed for use with a two-rail system, have a scale of 1:76, and are made of plastic material in OO gauge. They are ready to go/pre-built, making them ideal for collectors or enthusiasts of model railways. The Tri-ang Railways brand adds to the authenticity and appeal of these detailed coaches for creating a realistic railway layout.
