horse tack set, (breast collar, barrel reins, and tie down set)This is a full horse tack set with a breast collar, tie down set, and reins. You can choose up to 3 colors from the color chart. Leave a message on the order with your color choice and which color is dominant. This set includes: 1. Tie down set 2. breast collar 3. barrel reins with grip knots. These are adjustable and will adjust down If you need a different size here is a list of the headstall measurements to give you a good idea of how the sizes