Sell Well Soft Breathable Mesh Nylon Pet Dog Cat Control Harness Mesh Strap Vest Collar For Small Medium-Sized Dog Condition: 100% Brand New, unused, unopened, undamaged item Note:This kind of mesh vest doesn't include the harness,it is only a mesh vest Size: XS--8.66"(neck) 11.02"~14.96"(bust) 22cm(neck) 28-38cm(bust) S--10.24"(neck) 11.81"~16.54"(bust) 26cm(neck) 30-42cm(bust) M--12.60"(neck) 13.78"~19.69"(bust) 32cm(neck) 35-50cm(bust) L--14.96"(neck) 16.54"~23.62"(bust) 38cm(neck) 42-60cm(bust) XL-16.54"(neck) 22.44"~27.56"(bust) 42cm(neck) 57-76cm(bust) Material: Nylon Made out of a durable lightweight mesh to allow comfortable airflow to your pet