The product description1. Ultimate strength - 2 inches wide, approx. 1/3 "thick tactical collar, 5 layers of premium military nylon material, 6mm diameter stainless steel hardware, excellent tear strength for all breeds of large dogs, especially heavy pull carts. Pin buckles are safer than cobra buckles and don't worry about being bitten by dogs.2. Comfort for you and your dog - Our wide collar relieves pressure from the dog's neck and is lined with neoprene for added comfort. The properly sized handle brings extra control when your dog k9 is trained or hunting3. More safety for your dog - In addition to being trendy and trendy, wide big dog collars tend to be safer and more powerful than their thinner counterparts. The extra material distributes pressure on your dog's throat more evenly, which can reduce trachea damage in the long term4. Suitable for all strong breeds -- including Great Danes, mastiffs, Doberman Pinschers, Rottweilers, German Shepherds and other similarly sized breeds. Sighthounds, like whippets and greyhounds, may also benefit from wide collars. Because their skeletons are thin and they are significantly more fragile than other dogs, having extra cushioning and pressure evenly distributed across the throat helps prevent injury. Please measure your dog's neck before placing an order