Fringe Breast Collar horse tack set Neon and BlackThis is a full horse tack set in Black and Neon colors This set includes: 1. One ear headstall 2. Fringe breast collar 3. Wither strap 4. 8 round reins with colorful grip knots. These are adjustable and will adjust shorter. If you need a different size here is a list of the headstall measurements to give you a good idea of how the sizes run. Small pony . bit to bit measurement 30" cobb.. bit to bit measurement 39" average bit to bit measurement 42"