Pet Leashes Package includes: 1x Small Cat Walking Vest 1x Walking Nylon Leash (150cm) Sizes Available: 1. XS: Designed for Average Cats (Neck Girth: 8.5 -11, Chest Girth: 13.5 - 16) 2. S: Designed for Large Cats (Neck Girth: 11.0 -13.7, Chest Girth: 18.0 - 20) * If your cat is between sizes, please go for the smaller size. This harness is not meant for newborn babies or small kittens. Features: Comfortable Cat Harness : This real comfy kitten harness will snugly fit your cat, while still keeping him/her cool with its breathable air mesh. Soft And Lightweight : Suitable even for small kittens. Ideal for daily walking, jogging, training, and any outdoor recreations. Your cat is free to walk after wearing and absolutely likes it! Escape Proof : This adjustable kitty harness features 4 adjusting straps which allow a just-right fit for your flexible cat. Both sides have a sturdy Safety Buckle for a more secured closure. 360 Wrap-around Chest Back : The pressure on the chest is even and safe to prevent pulling and suffocating and to protect the cat from the fragile trachea and throat without pain.