This genuine leather black dog collar measures 19 inches in length, and is made for small to medium sized dogs with necks measuring from 13 to 17 inches. The collar is 1 5/8" wide, and has 14 1/2" chrome plated spikes, accented with 62 polished pyramid studs and 16 round studs, to give your dog that fierce look. The spikes are high quality, heavily chrome plated. This collar is great for Dachshunds, Jack Russell Terriers, and Shelties. Please make sure to measure your dog's neck before ordering.