2 x HO scale railroad crossing signal arm gate stop lever flasher any track #B20

price for 2 complete crossing signals + 1 circuit board flashercomplete with wires and LEDs and can be lighted alternately.common anode with 3 lead wiresSpecifications:Brand: WeHonest Model.Size: Please check it from the above photo.Reference Scale: Suitable for OO/HO scale layouts.Material: brassPackage included:2 complete crossing signal1 circuit board flasher...