Comfort 3D Air HeadcollarCrafted from the finest full grain leather, this exceptional headcollar features our anatomical 3D padding which acts as a buffer at the base of the ear, providing unparalleled comfort along with a central air gap that avoids contact on the last two vertebra of the neck. Expertly crafted using top quality materials, the Comfort 3D Air Headcollar guarantees durability and longevity, featuring solid brass fittings along with a brass nameplate.