Redline K-9 Ultra Leather Martingale Collars are made from 3/4" Ultra Leather and finished with a brass martingale chain.  These collars are hand made and sewn with heavy duty 277 commercial thread instead of riveted for added strength and durability.

Martingale collars open at the buckle and fasten securely around ther neck.  The Martingale chain allows for a limited amount of constriction ensuring the collar will not slip over your dogs head when loaded.  The martingale chain can be used to give limited corrections.