The product description 1. Durable Dog Collar - Military Tactical dog collar is made of 1680D high quality nylon material. The tactical collar comes with a padded lining to prevent chafing your dog's skin and hair with a comfortable fit one where you can well decorate the dog collar to make the collar stand out and add beauty. 2. Control handle and D-ring - heavy dog collar can be used even without tactical dog leash; Specially designed handles allow you to grab the dog's collar directly. Fast control is good on busy sidewalks, bike paths and crowded areas. 3. Metal clasp and Fastening Strap - Quick release metal clasp Dog collar is easy to put on/take off, making it hard to break and preventing your pet dog, military dog from tearing and chewing it. There are fixed straps that can adjust the size of the dog's collar. The dog's adjustable collar has soft padding inside to provide comfort for your dog. Large dog collars with a lot of pull, 4. Multi-purpose features - Tactical dog collars are great for dog training, patrolling, hiking, working, walking, running, and hunting. Thick dog collars are suitable for medium and large dogs such as German Shepherd, border Collie, Rottweiler, Great Dane, Dobbin Pinscher, golden retriever, Husky, Labrador, Alaskan malamute, etc.