Bolbove Pet Sailor Stripes Vest Mesh Harness and Leash Set for Cats & Small Dogs Harnesses are comfortable alternative to collars for small pets as they evenly distribute restraint across the chest. The harness is designed to be gentle and put less stress on the pet when pulling on the lead. Made of fabric outside and mesh inside, this designer pet harness will bring both style and comfort to the most playful member in your family. You may not be able to realize that this lovely design can bring charms to your special friend until having this designer pet harness handy. Made for Cats, Puppies and Small Sized Dogs Size Medium: fits pet's Neck Girth 10.2 to 11 Inches, Breast Girth 14.1 to 15 Inches. Leash is 53 Inches by length. The size would be correctly taken if your pets' Neck and Chest Girth are precisely measured with a flexible tape. Matching leash is included. Added D-hooks in the back for leash attachment, easy on and easy off with velcro, perfect for everyday walk and weekend party, or just making your pet look its best