Check the listing for details. Royal King Mule 4-Point Leather Breastcollar. Condition: New. Listed at 7199.00 USD. This gorgeous leather mule breastcollar attaches at four points to prevent interference! It's designed for your mule to have a full range of movement while keeping the saddle secure! It's made for all types of riding! Leather 4-point attachment bolt snap ends Allows for unrestricted movement D-ring to D-ring: 39 1/2” long, Tug Straps with Snaps: 9”-13” Dark oil