"Get a collar strong enough for your large dog with the Coastal Double-Ply Dog Collar! Two layers of durable nylon are sewn together to give this dog collar extra strength. Perfect for large dogs, this collar is easy to use with no adjustments needed. It comes in 1"" width and features a metal tongue buckle with four holes to easily secure. Plus, its D-ring pairs easily with ID tags and leashes. Choose from a variety of vibrant, fade-resistant colors and give your large dog a long-lasting collar! Custom embroidered personalization allows you to include your pet's information, like their name and your phone number."