Parisian Pet Step-In Dog Harness, Large, Black Houndstooth Step In Harness Vest for easy snap on and off; Lightweight with Velcro closure Size: Large Approx. Weight: 12 lbs. Back Length: 13 - 16 Inch Chest Girth: 14 - 16 Inch Neck Girth: 10 - 12 Inch