Vivi Bear Padded 3M Safety Reflective Dog Vest Harness Outdoor Travel Dog Behavior Training Walking Harness Pet Vehicle Safe Harness PADDED SOFT MESH - Wide Soft Mesh Padding and Ergonomic Design make this Dog Vest Harness Extremely Comfortable for your Dog 3M Safety Reflective Stripes - Nylon Webbing with 3M Reflective Material ensures Good Visibility and Safety at Night while Walking your dog Durable Dog Harness with Strong Dog Leash Snaps - Strong and Breathable Nylon Webbing Design, can handle strong pulls and will not hurt your pet's neck and chest. Available in 3 colors and 7 sizes. You can find a suitable nylong dog vest harness for your small, medium or large dogs. Please measure your pet's chest girth and choose the right size before order. XXXS size fits chest girth 14.2 to 17 inch