This is a pair of replacement pilots and cow catchers for the N Scale MRC/Rowa - Charmertz/Bemo - Con-Cor/Rivarossi 2-8-8-2 Y6B & 2-8-8-0 EL5 steamers. They ate the same shape and size as the original. One has a sockets for locating an N scale body mount coupler and the other has a sockets for locating an Z scale body mount coupler. (The couplers is not included).
They are designed to be printed in the FUD & FXD materials and it will require cleaning before painting. I recommend washing with warm soapy water then soaking in 'Goo Gone' or a similar non-corrosive product for 24 hours. Then rinsing off with warm water and allowing to dry.
For more information please see my blog - www.jamestrainparts.wordpress.com