Neck size is 15 to 17 inches. Total length is 20 1/2 inches. Width is 1 inches. Weight is 81 grams. These dog collars are made from split leather. We offer it in plain design with chrome buckle and D ring. Fashionable collars is a great example of high quality, classic design and comfort. Our collars are multi-functional: they are suitable for everyday use, could be used as a hunting dog collar or for pet training and travelling. All collars are hand crafted using traditional methods. Durable, genuine leather, quality hardware is used for these dog collars. Genuine leather collars for dogs are made especially for the supreme comfort for your dog and completely safe!