- Cat Harness with Leash for Large to XL Cats: Neck Girth: 11" - 13.7", Chest Girth: 18.0" - 20.0". Measure your cat carefully before ordering. For safety, ensure your cat's head circumference is at least 11 inches to prevent slipping out. Package includes 1 small cat walking vest and 1 nylon leash (150cm). - Comfortable Design: This cat harness is designed for your feline's comfort, providing a snug fit while allowing airflow with its breathable air mesh. Weighing approximately 100g, it is ideal for daily walks, jogging, training, or any outdoor activities. Perfect for trips to the vet or groomer. - Escape-Proof Construction: Equipped with 4 adjustable straps, this harness allows for a customized fit. The two sturdy buckles ensure a secure closure, giving you peace of mind during outdoor adventures. The harness should fit snugly enough for one finger to fit between the straps and your cat's body. - Safety First: Attach the sturdy nylon leash to the metal clip on the back for safe exploration. The vest-style design evenly distributes leash pressure across your cat's chest and shoulders, minimizing the risk of choking or neck strain compared to traditional harness types. Reflective strips provide added visibility in low-light conditions. - Practical Use Scenarios: Use this harness for enjoyable walks in the park, safe adventures in nature, or to keep your cat secure while traveling. Its thoughtful design ensures both comfort and safety for your beloved pet.