A waterproof raincoat made from Oxford PU coated material. Reflective strips around the body for easy sight lines during your walks. The coat has 2 position snaps around neck and 3 position snaps on the chest for alternative sizing. Snapped Detachable hood. Expandable for Large Dogs. Great for Labrador, Golden Retriever, Poodle, Goldendoodle, Dobermans etc 3XL: Neck: 24″ – 28″, Length: 30″, Chest: 36″ – 42″ Fits dogs from 90 to 130 pounds .(depending on breed)please measure!!