The adjustable Dy'on D Collection Soft Bib Martingale Attachment is made from soft leather with cream stitching and brass fittings.

It attaches to a breastplate or yoke with a brass roller buckle, and is adjustable at the top and bottom to provide the perfect, most effective fit.

Bib martingales have the same effect as running martingales in preventing the horse from raising his head excessively, but also prevents the problem of straps flapping around, which may distract the horse.