The NEW Bachmann 44-1732 Rail Joiners are essential accessories for HO scale electric trains. This set of 48 silver-colored rail joiners is made of brass, plastic, and steel, catering to model railroad enthusiasts who prefer a 1:87 scale. Manufactured by Bachmann in 2017, these ready-to-go accessories are designed for a two-rail system, offering a seamless track experience for analog control system users. With a compact design and high-quality materials, these rail joiners are a perfect addition to enhance your model railroad layout.