McBride S-Bar-W Breastplate (by Smith-Worthington)The McBride S Bar W Breastplate is a showstopper with handsome contrasting fancy stitching. Silver conchos are available to match the S Bar W Saddle for a stunning turnout. Can be converted to running or standing martingale with the use of optional attachments. Call or email to ask about optional conchos or martingale attachments. McBride martingales and breastplates are made of the finest English and European leathers and stainless steel hardware.