• Comfortable for the horse and convenient for you, our SMx¸ Neoprene Breast Collar offers a functional and secure way to hold your saddle in place. • The unique four-way stretch, nylon-lined neoprene helps displace the pressure commonly created with breast collars and won't gall. • The D-rings are stainless steel, the snap is brass, and the neoprene is detachable, making care and maintenance easy and convenient. • Universal Size.