New Soft Fashion Puppy Safety Nylon Pet Control Harness Mesh Vest Dog Cat Breathable Pet Vest Collar For Small Medium-sized Dog Material:Nylon Note:you can not only choose a vest just according to your pets neck length,take the pet head size into accountplease. Size:reference the description below. Made out of a durable lightweight mesh to allow comfortable airflow to your pet Note:This kind of mesh vest doesn't include the harness,it is only a mesh vest