Parisian Pet Step-In Dog Harness, X-Large, Black Houndstooth Step In Harness Vest for easy snap on and off; Lightweight with Velcro closure Size: Extra-Large Approx. Weight: 12 lbs. Back Length: 16 - 19 Inch Chest Girth: 16 - 18 Inch Neck Girth: 12 - 14 Inch