PUPTECK vest harness use breathable air-mesh fabric to keep your cat comfortable. A well-fitting harness will keep your kitty safe and comfortable when walking, hiking and participating in other outdoor recreation on a leash. <br><br> The walking vests provide more coverage and pressure distribution than leads, and it can be a good choice for cats who pull a lot during walks or for flexible felines who can wriggle out of a lead and scamper away..<br><br> <b>Notice: </b><br> -Always look at the size chart for chest girth and length and confirm the size before you commit to buy. <br> -The harness and leash set is not for pet's chewing, please do not leave the leash and harness set on your pet unattended. <br><br> Size M: Chest girth: 11.1"-14.5", Neck girth:8.6"-9.9", Leash size:59" (150cm). <br> Size S: Chest girth: 10.5"-12.1", Neck girth:7.0"-8.7", Leash size:59" (150cm). <br><br> Any questions, please leave your messages, we will reply within 24 hour.<br><br> <b>Package content</b><br> 1*vest harness +24*Nylon Leash<br><br>