OCSOSO Fleece Puppy Vest Coats Pet dog Cat Sport Waistcoat Antifouling Waterproof Design for Autumn and Winter Chest is Antifouling Waterproof Anti-cut Material it is unique experience for your pet absolutely Make of Professional outdoor materils ,it is a GTEX Velcro Design is convenience to wear As measured by hand, it is normal for 2-3cm difference, please understand.