RC Pet Products Whistler Zip Line Version 2.0, Water-Resistant, Fleece Lined, Reflective Dog Coat, Size 8, Black Designed for barrel chested and hard to fit dogs, longer velcro straps and no built in chest panel allow for superior adjustability and fit Water resistant treated nylon shell with fleece lining and easy harness access Generous haunch coverage for maximum weather protection Size 8 measurements, girth 13 to 16 inches and a length of 6 inches RC Pet Products stands behind the legendary quality and craftsmanship of their products. Thats why they are committed to offer a repair or replace guarantee on all their products - broken or damaged - for the life of your pet. Please find guarantee information on RC Pet Products website for all purchases after 30 days.