Genuine Leather Dog Harness, 29"-37" Chest, 1" Wide Straps, Boxer, Pitbull, Bullterrier Made of genuine leather 1" wide. Features nickel-plated hardware, heavy duty D-ring. Strong and durable. 5 adjustable straps. Lighter weight. Allows the dog to have relaxed movement of muscles. Makes it flexible and efficient. Chest girth: 29"-37". Neck Girth: 20" - 27" Please measure your dog carefully to insure this is the correct harness size before placing the order