The Country Brook Petz – Ocean Blue Martingale Heavy Duty Nylon Dog Collar is a stylish and modern way to keep your dog safe and comfortable. Made of high-quality materials, it is durable and reliable. With a variety of colors available, it is easy to find the perfect shade for your dog. The collar features a pull-on design that makes it easy to put on and take off. It also has a silky-soft nylon webbing that is comfortable for your dog to wear.