Cat Harness : Size measuring NECK GIRTH 9.7-12.6,CHEST GIRTH 13.7-16.Please measure your cat and refer to the size chart first before ordering.Package includes: tactical cat harness,Get 2 FREE pack embroidered patches.(one is emotional support ,another one isMAMA says I am special) Super Soft Comfortable Design: This tactical cat harness is made of 1050D nylon material, lightweight, soft fabric. Escape Proof Harness: This adjustable kitty harness with 4 UTX buckles and 4 nylon straps which allow a just-right and safe way for your cat, easy to take off the harness for your cat when caught in. (Tips: The harness should be snug enough for you to fit one finger between the straps and any part of your cat's body) Rubber handle design for grab cat directly in tough situation. Strong metal D-ring on the back for cat leash attachment. The vest-style design can evenly distribute leash pressure across the chest and shoulders to prevent choking or neck strain, which offers much more comfort and security than a basic halter or H-style harness.