Cat Harness with Leash, Fits Average Cats: Size measuring:Neck Girth: 8.5 -11 Inches, Chest Girth: 13.5 - 16 Inches. Please measure your cat carefully and refer to the size chart before order. (Tips: Your cat's head circumference should be at least 10 inches or your cat may slip out.) Package includes: 1x Small Cat Walking Vest and 1x Walking Nylon Leash (150cm) Comfortable Outdoor Harness: This real comfy cat harness will snugly fit your feline friend's body, while still keeping him or her cool with its breathable air mesh. Soft and lightweight (approx. 100g), suitable for daily walking, jogging, training, and any outdoor recreations. Also a perfect comfort harness when youre taking your kitty to an unfamiliar place, such as the vet or groomer Escape Proof Cat Harness: 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 - never worry about your cat getting lost during outdoor adventures (Tips: The harness should be snug enough for you to fit one finger between the straps and any part of your cat's body) Cat Safety Harness: You can attach the long, sturdy nylon leash to the metal leash clip on the back, allowing your kitty to explore the great nature safely and enjoyable. Its vest-style design can evenly distribute leash pressure across the chest and shoulder to prevent choking or neck strain, which is much safer and more comfortable than a basic halter or H-style harness. The reflective strips will keep your kitty always visible in dark environments Hassle-Free Overhead Harness: This easy-wearing harness is simple to put on and take off with 2 snap side-buckles and 4 fully adjustable straps. (Tips: To help your sensitive friend get familiar with this new feeling of wearing a harness, try to place it near your cat during sleeping or feeding time)