Basic Halter Harnesses dogs cats harness:a nice breathable fabric Soft air-mesh material;Adjustable chest belt and quick-release buckle;Comfortable padded neck opening ;Machine washable, but hand washing and air drying are recommended ;Soft Harness is our best selling harness. It is made out of 100% Polyester Air Mesh, which is light-weight, breathable and very soft to the touch an adjustable chest belt with a easy snap on/off buckle and a D-ring on the back to hook any standard leash onto the harness. Although this harness was developed with smaller breeds. using a harness rather than a collar to walk a dog ,reduces the stress and strain on their neck and aslso offers more security reflective for safety at night.