?? Lifetime Replacement Guarantee: We promise to provide free replacement service or refund, please rest assured purchase. If you have any issues about our cat harness and lead set, please feel free to reach out to us, we will get back to you soon once message received. ?? Cat Safety Harness: Not like a heavy buckle, the buckle in our kitten harness is a lightweight plastic rotating buckle. Flexible rotation, easy and convenient for cat to wear and walk. For additional, our escape proof cat harness has reflective strips design, which allow your cat walking safely at night. ?? Comfortable Outdoor Cat Harness: Our cat harness and lead set is made from high quality breathable mesh, lightweight, keep your cat comfortable. And with soft and air-mesh padding edge, providing extra comfort and protection. Perfect for walking in all seasons, your cat will not feel hot even in summer. ?? Escape Proof Cat Harness: With dense nylon velcor, better stickiness, our cat harness can tightly wrap the cat in 360 degrees. Coupled with a thick and firm webbing, not easy to break, double protection, make the cat unable escape. You can take a walk outside with the kitten carefree and play outside happily. ?? Size of Cat Harness with Leash: Fit Small Medium Large Cats. Our cat vest have 4 sizes, please make sure your cat's chest fit a size of chart before placing an order. S: Chest: 20-25cm (8"-10"), M: Chest: 25-30cm (10"-12"), L: Chest: 30-40cm (12"-16"), XL: Chest: 40-50cm (16"-20"). There may have some difference in the different breeds. The package will come with a harness and a leash.