PS of Sweden breastplates and martingales feature a unique Snap It™ device that makes it easy to clip on to the reins without having to undo anything. It's also really easily to unclip the martingale attachment in a hurry if necessary. Made from eco-friendly vegetable tanned leather, these martingales and breastplates are perfect for use alongside our PS of Sweden bridles and reins. Available from Houghton Country with free delivery.