Anima Black Mesh Jersey with Black Trim Harness and Leash Set, X-Small Large velcro closure at back with additional buckle clip for added safety Breathable poly/cotton mesh material Matching leash included Machine washable For breed sizes like Chihuahua, Miniature Doberman, Yorkshire Terrier, puppies 1" velcro closure at back with additional buckle clip for added safety Breathable polyester mesh material Matching nylon leash included Machine washable Harness approximate size: Length 8", Chest 18.5", Neck 12-13"