KL Select Black Oak Round Raised Martingale Sale! from $60.00 Style Running Martingale Standing Martingale Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Black Oak Running Martingale Attachment & Standing Martingale Attachment made to match the Black Oak Round Raised Breastplates. Available in Full Size only.