CollarDirect Training Choke Collar, Durable Rolled Leather Slip Collars for Dogs Large Medium Small Puppy Round Soft Padded Size L2 Collar length is 24 inches, width is 1/2. Please measure your dogs head in the widest point to choose correct size. Choke Collars are intended for dogs that like to pull the leash. Also are used for dog training as a training choke collar. Rolled collars are particularly well suited for long haired dog breeds. The round shape prevents tangling and damaging dog's fur. These leather collars for adult dogs as well as puppies are comfortable, pliable, light and elegant. The round shape prevents tangling and damaging dog's fur. Our training dog collars are handmade strong, durable, and have great plane design. Browse our store for other matching products.